its pretty easy to make a simple beer batter. i havent done it in years but i believe we took 1 can of beer (we used beast, weeee college), flour, eggwhites and mixed it all up for the batter. it was really freaking good. you can google beer batter for a simple recipe just to be safe.
grilling with just pepper and lemon squeezed over is always good as well. put a tad of butter on it and you are money