[skier_5]

I think I'd fold, I don't know too much about this guy, but if he plays anything remotely like a prima reg he's gonna get it in on this flop with a draw a lot. Especially since you're likely 3betting many of the hands that hit this board and thus aren't representing a whole lot. Though I don't know how he views your c/rs aside from this and I suppose he could play a draw slower if he believes you're not full of [censored] here very often. Plus, if he does get to the turn with a draw, he's certainly betting some % of the time I think.

As far as the river it's unlikely he expects you to be very strong here and I think he probably folds out all the weaker hands for much less so this could easily be a shove that looks bluffy hoping for a hero call.