I have long been a fan of Janis Joplin, who was born in nearby Port Arthur, Texas. I was hoping to visit her grave, but it turns out I already have, findagrave.com says her ashes were scattered at sea. However there is an exhibit on her at the Museum of the Gulf Coast. 

(Kind of like the Amy Winehouse of the 1960s, huh?)
http://www.museumofthegulfcoast.org/Content/Personalities/Music_Legends/Janis_JoplinThis website also lists a road trip you can take around town to see sights of Joplin's early life in town, before she went out and got all hopped up on dope and started acting all crazy. 
-   St. Mary’s Hospital located at 3600 Gates Blvd.
   Janis Lyn Joplin was born here on January 19, 1943 to Seth & Dorothy Joplin. She was their first child.
-   Texaco Refinery located on 25th Street
   At the time of Janis' birth and throughout her childhood, her father was an employee of the Texas Company (Texaco). Though the refinery now bears the name of MOTIVA, a historical marker stands as a testament to that company's history
-   Joplin's first home located at 4048 Procter Street
   The Joplin's were living here when Janis was born. Although the home has since been torn down, individual bricks from the original home are available for sale at the Museum of the Gulf Coast
-   Joplin's childhood located at 4330 32nd Street
   On August 19, 1947, the Joplin's purchased this property at 3130 Lombardy in Griffing Park. The address was later changed in 1982 when Griffing Park consolidated with the City of Port Arthur.
-    Joplin's baptismal church located at 620 Woodworth Blvd.
   In the early 1950s, Janis along with her mother and younger sister Laura were members of the First Christian Church. Janis was baptized by immersion in 1950 by the Reverend John M. Hughes. Her mother taught Sunday school and Janis sang in the Youth Choir. Some years later a small painting of Jesus in the Garden of Gethsemene by Janis was found in the church closet. It is currently on view in the Museum of the Gulf Coast's Music Hall. First Christian Church is now located at 5856 9th Ave. and displays an autographed photo of Janis in the choir.
-   Tyrrell Elementary School located at 4401 Ferndale
   Janis attended grades 1-6 here. In 1950 she joined the Bluebirds, a junior Camp Fire Girls club.
-   Woodrow Wilson Junior High located at 1500 Lakeshore
   Janis attended grades 7-9 here. The school now serves as Woodrow Wilson Middle School.   
-   Thomas Jefferson High School located at 3501 12th Street
   Janis attended grades 10-11 here. The school now serves as Thomas Edison Middle School.
-   Thomas Jefferson High School located at 2200 Jefferson Drive
   Janis attended her senior year of high school at this location. Hers was the first class to graduate from the new campus in the spring of 1960. The school now now serves as Memorial High School.   
-   St. Mark's Methodist Church located at 3131 South Park
   In 1961, Janis along with her mother and sister moved their church memberships to this church. 
-   Port Arthur College located at 1500 Procter Street 
   After high school Janis attended Port Arthur College where she earned a Key Punch certificate and her mother worked as the Registrar. Janis later went on to study at Lamar University in Beaumont as a liberal arts major and the University of Texas at Austin as an art major. Port Arthur College is now Lamar State College - Port Arthur.
-   Coffee House located at 3632-34 Gulfway Drive
   As a teenager and young adult, Janis enjoyed spending time here. This was a gathering place for young people to drink coffee, listen to music and read poetry.
-    KPAC radio station located on the campus of Lamar State College
   Janis often visited this radio station where classmate Sam Monroe worked as a disc jockey. The radio station later became the bookstore for Lamar State College - Port Arthur, however the radio tower is still proudly on view.
-    Pleasure Island 
   Janis often joined friends here where they gathered for bonfires and parties in the fishing shacks along the highway toward Holly Beach, Louisiana. Pleasure Island and Louisiana were popular escapes for many teenagers in Port Arthur during the 1960s. On these trips across the "river" Janis would visit such music clubs as The Big Oak, Buster's and The Stateline taking in the unique mix of soul, blues, gospel and rock and roll that emanated from this region. Unfortunately none of these venues are still standing.
-   Museum of the Gulf Coast located at 700 Procter Street
   The Museum's Music Hall of Fame features a permanent exhibit on the life and career of Janis Joplin with a wide array of artwork, personal effects, photographs and memorabilia as well as a replica of Joplin's painted Porsche. Audio-visual touch screens allow visitors to see and hear samples of Janis' soulful performances. The Museum's gift shop offers a wide variety of souvenirs commemorating Joplin's influence and worldwide impact. In addition, visitors are welcome to view two films relating to Janis Joplin: "Janis," a live filmed concert and "Southern Discomfort," a documentary made for Biography are available for viewing in the Museum's Lloyd Hayes Theater. We recommend that visitors schedule film screenings in advance by calling 409-982-7000.
Also, Port Arthur has a connection to many other musical personalities, some of whom I even know of:
Johnnie Allan 
Benny Barnes 
Rod Bernard 
"Jivin' Gene" Bourgeois 
Zachary Breaux 
Lonnie Brooks 
Clarence "Gatemouth" Brown 
Cliff Bruner 
Tracy Byrd 
Bobby Charles 
Clifton Chenier 
Mark Chesnutt 
Harry Choates 
Jimmy Clanton 
"Cookie and the Cupcakes" 
Arleigh Elton Duff ("Arlie") 
Ted Dunbar 
Frankie Ford 
John Fred 
Dale and Grace 
Larry Graham 
William G. (Bill) Hall 
Lee Hazlewood 
Clarence "Frogman" Henry 
T.K. Hulin 
"Ivory" Joe Hunter 
Harry Haag James 
George Jones 
Janis Joplin 
Robert (Bobby) Troy Kimball 
Boogie Kings 
Jerry Lacroix (Jerry Count Jackson) 
Tommy McLain 
Bob Mcdill 
Huey P. Meaux "The Crazy Cajun" 
Tiny Moore 
Aubrey Wilson Mullican "Moon" 
Barbara Lynn Ozen (Barbara Lynn) 
Phil Phillips 
Johnny Preston 
J.P. "The Big Bopper" Richardson 
Tex Ritter 
Bill Rogers 
Brian Schnexnayder 
Percy Sledge 
Jo-El Sonnier 
Billie Jo Spears 
Warren Storm 
Issac Payton Sweat 
B.J. Thomas 
ZZ Top 
Wayne Toups 
Clay Walker 
Joe "Country" Washburn 
Glenn Wells 
Tony Joe White 
Edgar Holland Winter 
John Dawson Winter, III "Johnny" 
Jimmy Wyble 
James Harold Young "Big Sambo" 
Now, since this is also a fantasy tour of Texas, all the  damage from Hurrican Ike has been repaired and the parks reopend and the debris cleared and many McMansions will not be rebuilt! Sea Rim State Park looks like a wonderful place to spend a few days, with lots of bug spray, just soaking up the sun and giggling about the people trying to reach me on my cell phone which is turned off and in the car, somewhere.....
http://www.tpwd.state.tx.us/spdest/findadest/parks/sea_rim/#fac