If you want to get as close as you can then its best to fly into Burlington (BTV). Its about 30 minute drive to camp. We can help coordinate rides! If you want to save money and fly into a major hub, Boston (BOS) is your best bet. Its about 3.5 hour drive.
Camp is the most beautiful place. Depending on if you want to stay at camp, accommodations are either canvas platform tents with twin beds or cabins with multiple beds. There are two water access points, lower line beach and upper line beach. There is a lot of space for field games, walks, and just relaxing!
Burlington would have all your classic hotels. There are no hotels on the island. There are some small inns/motels nearby, North Hero House and Shore Acres. These are probably a bit more pricey.
There are a few gas stations! Keelers bay and A&B are the local markets. Seb's is the local snack bar, they have great ice cream.