Ive used smaller stuff on my wi-fi i setup, and reallt didnt have to much of a problem with the trees and buildings it actually made the connection kinda better witht he signals bouncing around n all.
you can check out ricocet.com i had one of those and loved it, i also had direcway, and uhh, they limit you to 400MB's every 8 hours i believe on downloads
and shit worse comes to worse, hook it up in one of those tree's and point it in your direction my
