Timbo,
The questions you are asking would cause anyone to raise an eyebrow, taking into consideration that you are new to RC modeling, maybe your terminology is incorrect. Point one, if you are operating a RC plane you are already flying a UAV, as you are not in it. Point two, while it's true that model airplanes can carry a load, many of us don't worry about it, we just enjoy RC flight. Point three, you don't want it to look like an airplane ?? You'll have to explain that one. Point four, electric maybe ? Alot quieter that glow or gas. The whole idea behind RC flight is watching your plane fly. If you truley want to learn about RC, then take the advice, join a club, learn, and enjoy. I for one will not rest until assured !!!