Replying to Ski classes for park in the east?

Been interested in doing park but past the age of fearlessly grinding it out myself...and pretty sure I'll get trolled by some 14yo kids(Majority of them are nice and all but there is always that one a-hole that can ruin your day) in park if I just go in there knowing nothing. so...anyone know anywhere in NE that has ski classes for park? I mean, just some in-person tips about basic stuff(pop, sliding box/rail, landing a small jump, etc), youtube can only do so much. I know Killington has park laps but I talked to them and they don't seem to have skier crew...