Live in Las Vegas, NV at the Mandalay Bay Casino.

I'm fairly new to the game, but the reads I had so far was v#1 = loose-passive (I saw her call a lot of hands pre-flop and check down post-flop. One hand she flopped the nuts bet normal on the flop and checked down trying to trap an OP), v#2 = maniac(a couple hands he bet 80% of his stack just to fold on the river and reload). Hero is male mid 20's has only played one hand where he folded on the flop.

PRE ($3.00)

UTG- Calls ($2)

UTG+1 (Hero $280) KcKd- Raises ($12)

MP (V#1 Covers)- Calls ($12)

Cutoff (reg)- Calls ($12)

Button (V#2 $250) Calls ($12)

SB- Calls ($12)

BB- Calls ($12)

UTG- Calls ($12)

FLOP ($84.00) QdQh4s

Checked to MP (V#1 Covers)- Bets ($50.00)

Fold

Button (V#2 $238)- Calls very quickly ($50.00)

Fold, Fold, Fold

Hero ?

My first thought is to fold because I feel V#1 is very passive and betting into this many ops is such a strong play. Any thoughts?