It should not be that hard to find the real “hot spots” with a batch of walk-ins and cross-reference those names and addresses with MA and major colleges in MA.
A few serious exposes and faces plastered all over the internet should be a good start.
A George Webb clone knocking on apartment doors in Cambridge....funny thought.
What they really need is tightened voting standards in NH.
The snowflake excuse would be that they were thinking of transferring to a NH college at the time, but changed their mind.