Mid/Low LIMIT HE, Full table

You are in MP/LP with , EP/MP (who has been very maniacal, frequently making PF raises and flop continuation bets with nothing, usually seeing rivers) raises. The rest of the remaining table is drone-ish, no obvious fishies, no obvious Sharks, VPIP's ranging 15%-35%, normal/weak aggressions. You guess its about 50/50 if one of the blinds will come along for 1 more, probably 25% if its 3 to them.

Do we Fold, Call, or Raise, and why?

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