Hey all I'm at Embry-Riddle now. I'm in a club called SAE Aero. We are desiging an RC plane that should be as light as possible and lift as much weight as possible - the aim 55 lbs. We have to build it from scratch. However right now we are in the design stage. I was wondering if there was anyone with experience with wings around. We are thinking of adding wingtips on our design and I wanted to have a rough idea of what type(s) we should be looking at. Or even the pros/cons of each type we can use. Links, sources -anything would be great..thanks!