jeffhines13,

Have you investigated SturdyBoard-type materials? They sell the stuff here in office, school or architectural supply shops. It's a layer of (depron) foam laminated between two paper sheets. It's used for signs, posters, models, etc. You have to soak the paper parts off, but you end up with some decent building material for a foam plane.

There's some great info on RC Unverse, but if you are interested in electrics, you will find far more over on [link=http://www.rcgroups.com/forums/forumdisplay.php?s=&forumid=4]RCGroups.com[/link]

Search there on Trident 3D, Foamtana, 3DX, Ultimate Bipe. Lots of stuff in the Foamies section. Good luck.

Karl