Full Tilt No-Limit Hold'em, $0.50 BB (6 handed) - Full-Tilt Converter Tool from FlopTurnRiver.com

UTG ($54.60)
MP ($50)
CO ($50.75)
Hero (Button) ($51.65)
SB ($86.30)
BB ($29)

Preflop: Hero is Button with 10, J
3 folds, Hero bets $1.75, SB raises to $5, 1 fold, Hero calls $3.25

Flop: ($10.50) 3, 10, 9 (2 players)
SB checks, Hero checks

Turn: ($10.50) Q (2 players)
SB bets $5, Hero raises to $13, SB calls $8

River: ($36.50) 2 (2 players)
SB checks, Hero checks

Total pot: $36.50 | Rake: $1.80

Villain is 55/27/1.1 w/ 11.8 3bet. He's 3bet 5 times at this table that I've seen and people were giving him respect. I folded once as the initial raiser to his 3bet. His reraise sizing has been small in and out of position, but even smaller in position.

Fold preflop? Bet flop? Flat turn? Bet river?