Welcome to Guam! There are always questions and concerns when moving to a new area (especially a small island in the Pacific!). Although your sponsor may have provided you with information you need, here are additional details, from our members, which may be helpful.
And no, there are NOT brown tree snakes everywhere. If you do see them, they are usually dead in the middle of the road. Click these links to discover more about real life on Guam...
Oakleaf Welcome Packet
Official and Unofficial PCSing to Guam Tips
Unofficial Guam Housing Information