The Nov 04 issue of FSM has a great how-to article on modeling water...it's called "Making Waves", and I tried it myself and got great results. It's a very inexpensive and forgiving process, and very realistic! It's basically a crumpled aluminum foil piece (to simulate the water surface), painted to look like water, then coated thick with Mod Podge, an inexpensive decorpage medium that resembles white Elmer's Glue and dries clear. I used it on an HO-scale size project and everyone said "how did you do that?" I plan to use it for model ship dioramas. Check it out, you can't go wrong. You won't have to mess with epoxies, resins, etc.