I'd stay around the High Island area. Too much traffic/swimmers around Crystal Beach. Try to find you a day when the wind is light out of the East or Southeast. Stagger your lines and find a depth that is consistent. Change baits often. A lot of people think sharks just eat anything and everything which is a huge misconception. It's not as easy as people think. I have 4 sharks rods that are yak'd out and I'll normally start with 4 different type baits if I have them. Stingray, whole mullet, ladyfish and sandtrout for example. The Sharks will tell you what they want. Make sure your line/gear is up to par so you don't burned. And once again, keep your bait fresh. Good luck. Have fun.