Looking for sushi? Check out @Sake Cafe the place is classy, yet you can definitely sit at the bar or on the patio outside. They have an overwhelming menu but all excellent options, the same can be said for drink menu too. I would recommend coming for the lunch bento box which ranges between $9-12 and comes with soup, salad, rice, sashimi and whatever extra thing you want, be that more sushi, tempura, or teriyaki beef, chicken, or salmon.
The Big Red Hammer @La Petite Grocery is no joke! House-made Bloody Mary mix, Tito’s Handmade Vodka, poached shrimp, blue crab claws, and house-pickled vegetables served in a Mason jar with a fork.
You can find gear @Dick's Sporting Goods but if you are willing to drive out to Baton Rouge to The Camping Gear Outlet you can get everything you need in one go!