This video can help you avoid errors with the registration application form:
You're not applying for a title so a lot of this doesn't apply for a bike under 300CCs. (e.g. VIN verification isn't required.).
Also, even Vermont's web site says you don't have to be a resident to get a Vermont registration:
https://dmv.vermont.gov/faq/do-i-have-to-be-a-vermont-resident-to-register-a-vehicle-in-vermont
One more video - more closely related to your situation: