I wouldn't even bother. UHF vs VHF in a dense wooded area? You'll see a huge difference if you take 2 HT's and have them both with identical specs and do a range test on both bands. At all the BSA camps I've been to they've used VHF repeaters, for very good reasoning that UHF sucks in the woods. Here at the Summit for some reason we use UHF, I think it was the sales part on Motorola of how to get the most money out of us, UHF requires waaay more infrastructure to function just as well as VHF would in the woods. Not to discourage you from doing it, but in my opinion, I'd say don't bother. If it's not going to be that great of a system then don't put the money or resources into it.