The only 2 places I can think of right off the bat that you can fish from piers would be the Jetty pier in Cameron, La or at Calcasieu point which is a little further north than the north end of calcasieu lake (located south Lake Charles, La). If you are after bigh fish, the jetty pier would be a better bet. Calcasieu point does have some good crabbing at times. As far as stores, there is Academy and Lake Charles tackle in Lake Charles, LA. Just ask one of the guys in either store what they are catching on at the time, but a good bet for fishing from shore would just be plain old bait shrimp fished on the bottom. Bring plenty of jig heads though, YOU WILL HANG UP! Good luck and let us know how you do.
Dwyane
The only place where success comes before work is in the dictionary!
SMILE- A curve that can set a lot of things straight!