Crown Park Inn, north end of Caribou, almost walking distance to the fast food strip, has rooms. I can neither recommend or criticize the place, if you stay there let us know after the meet how it was. Mixed reviews is about it, but it isn't expensive.
The base Authorities may be open to making "The Loring Inn", 40 rooms,on base, available in the future. It was deactivated last year. Would be perfect for us, we'd only need to make a breakfast available in the morning. It's all by itself in the woods.
Bob W