Same for me! I remember back in 7th grade (1998) my buddy Noah brought PBP's 13 and Degenerates into school. We watched one during lunch break and one during art class. I remember seeing Toben Sutherland doing a Venus flytrap before I had any idea what the hell that was. Totally blew my mind.
Noah's brother Josh was the source of the movies, without him I don't know how the hell we would have figured out all this cool shit you could do on skis. A few weeks later Noah brought some unknown movie over to my house that he promised would be entertaining, his brother Josh was in it. I was skeptical as the movie only came in a blank white VHS sleeve with no cover design or details whatsoever. I picked up the VHS tape and it had a little sticker on it that read "Balance". A true inspiration for me, in fact I don't think I'd be doing what I am now if it wasn't for seeing Balance.
TGR's Harvest was an early one for me as well. Very cool flick, also probably the only legit movie to ever use a Phish song in a ski movie haha.