Interest survey is available here: http://goo.gl/dSNPN.
This survey is to see whether or not we have enough (or too much) interest in traveling to Boston next spring. If we have too little interest we may cancel the trip. Liberty Science Center sleep-over would be the alternate outing. If we have too much interest, more than a bus load (around 55 seats), then we may need to keep it to scouts only or use this suveys' timestamp to allow first-come-first-serve. We are targeting $125/person, but that is a rough estimate.