Terra Server USA is also a great site. 

Enter the street address,
723 Martin Lane Port Sulphur,
LA 70083,

and view the camp and surrounding marshes from above.  

Happy Jack is truly a berm built jetting out into the salt water flats.  
You are right in the middle of the fishing.  

Salt water flats are everywhere, the Gulf of Mexico is a 25 minute boat ride away.