Yes, it can be done.
If you guys/gals start going on group rides, you will have all kinds of deals at your disposal when it comes to gear and bikes, hell, some riders will even give you stuff.
I have basically given away old wheels, shifters, cranks, casettes, tires, etc. etc.
In fact, I have a brand new Campy Chorus rear cassette sitting here at the office to give to a rider that needs some extra teeth, he just needs to stop by for the install.
Granted, some towns suck for the biking scene, but it seems to be better than 15 years ago.
EDIT-I have probably 3 sets of wheels in the bathroom alone at my office, if you ride with me and need spares etc. I will gladly square you away, as will most other cyclists.