Hand converted with online PokerStrategy.com hand converter:
$0.5/$1 Fixed-Limit Hold'em (6 handed)
Preflop: Hero is BB with Q:c, Q:s.
4 folds, SB raises, Hero 3-Bets, SB caps, Hero calls.
Flop: (8 SB) 5:c, 2:c, J:c (2 players)
SB bets, Hero raises, SB 3-Bets, Hero caps, SB calls.
Turn: (8 BB) 7:s (2 players)
SB bets, Hero calls.
River: (10 BB) 4:s (2 players)
SB bets, Hero calls.
Villain is 71/36/1.4AF on a small sample, haven't seen him go crazy though.
I do see him calling AK with a club on the river if i raise, but i wouldn't like calling a 3bet also i wouldn't like raise/folding the river (this is a bad play in 99.9%).
Do you raise the turn? It's very thin imo turning the hand into a bluffcatcher if he decides to 3bet, and even his bluffs might have 3-12+ outs.