[GrunchCan]

I'm fine with PF. There are so many limpers ahead of you that I don't think trying to make a medium flush is -EV here. I don't think you lose anything by folding, but I don't think you lose anything by limping either.

I'd probably wait to rasie until the turn when your equity will either go way up or way down. Raising the flop does not protect, and while it might be for value now, lots of turn cards could make your flop rasie -value. Wait for the turn, then raise any safe card.

I'm not folding that river, but since I don't want UTG+1 to 3-bet, I'm not raising either. Call the 2.