I have cleaned a lot of turtles.....beer is not manditory, however it is highly recommended. When I was a young snapper(sorry) I actually bought a booklet through a trapper supply company, it had a number of ways to clean turtles, I'll see if I can find it, if I didn't already give it to someone, you're welcome to it. The ways to clean one vary from submerging in boiling water, to busting the back open with a sledge hammer. Whichever way you do it....don't overlook the "backstrap" good luck.