South Texas has extremely intense sun, so you will need a good pair of sunglasses and a hat.
Sunscreen will be a must have too.
Please bring your food and drinks in a cooler no larger than 48 quart. All your stuff will be transferred to my 80 Quart on board.
Make sure you have a current fishing license and bring it with you along with something to take snap shots.
Other than that, have fun, and lets get bent. :)