We brought a youth group twice,for Night of Joy. Our group was smaller than yours. One yr we stayed at the Wilderness homes. They sleep 6,,1 bedroom has a double bed and bunkbeds,,and theres a Murphy bed in the LR. They have a full kitchen. We just stayed overnight. You may want to ask about their policy on having teens stay in rooms without adults,,if thats ok,or not. (i don't know if they care or not.) They sometimes have deals during value season,where the homes are like $154. The values are $54. But you'd need fewer homes,so i don't know what would be cheaper. Just remind your group that if they phone home from the phone in the room,,its very expensive!!! We had one kid who thought it was free,and called and talked to his mom for a loooong time. His bill was like,,$20.(and the call was only1.5 hours away,,not across country or anything.) Have fun planning!