Fold this river against a LAG?

[setjes]

UTG is a 54/12/2.2 overaggro LAG
SB is loose preflop, avarage postflop

Party Poker 5/10 Hold'em (6 max, 6 handed) converter

Preflop: Hero is BB with Q[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/diamond.gif[/img].
UTG calls, <font color="#666666">3 folds</font>, SB completes, <font color="#CC3333">Hero raises</font>, UTG calls, SB calls.

Flop: (6 SB) 7[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">UTG raises</font>, SB folds, Hero calls.

Turn: (5 BB) A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">UTG bets</font>, Hero calls.

River: (7 BB) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">UTG bets</font>, Hero...

[ghostface]

nope

[xCEO]

easy fold for me

I fold

[Poldi]

fold!

[Roy6]

I don't like the preflop raise against these guys.