FR4 that is one of the best things you can do. Sim while not exactly like the real thing, is the closest you will get to having a very inexpensive experience with learning, and a lot of fun while doing it!
I learned the hardway, and eventualy decided to get a sim, and for it Im a much better pilot all around and on days when its too crappy to do anything outside, I can sit here and fly to my hearts content
Also now available : BROTHERHOOD OF THE QUARK shirts !
http://shop.cafepress.com/design/33658574