AA against a tightie.....

villain is 17/1/3 over about 50 hands. Minraise made me fear set. Should I dump to minraise, or to thr turn lead? Push and pray? When he checks river, should I check behind--am I beat here more often than not?

PokerRoom No-Limit Hold'em, $1 BB (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

UTG+2 ($196.20)
MP1 ($18.00)
MP2 ($101.85)
MP3 ($94.50)
Hero ($100.00)
Button ($112.80)
SB ($99.00)
BB ($64.60)
UTG ($48.90)
UTG+1 ($5.00)

Preflop: Hero is CO with Ahttp://www.flopturnriver.com/phpBB2/...iles/heart.gif, Ahttp://www.flopturnriver.com/phpBB2/...es/diamond.gif.
1 fold, UTG+1 calls $1, 2 folds, MP2 calls $1, MP3 calls $1, Hero raises to $7, 3 folds, UTG+1 folds, MP2 folds, MP3 calls $6.

Flop: ($17.50) 5http://www.flopturnriver.com/phpBB2/...es/diamond.gif, 2http://www.flopturnriver.com/phpBB2/...iles/spade.gif, 4http://www.flopturnriver.com/phpBB2/...es/diamond.gif (2 players)
MP3 checks, Hero bets $12, MP3 raises to $24, Hero calls $12.

Turn: ($65.50) Qhttp://www.flopturnriver.com/phpBB2/...iles/heart.gif (2 players)
MP3 bets $30, Hero calls $30.

River: ($125.50) 6http://www.flopturnriver.com/phpBB2/...iles/heart.gif (2 players)
MP3 checks, Hero says wtf???????

Final Pot: $164.50

Tricky spot

I would have contemplated pushing on the flop, but if your read says he is a tight player I'm not that sure.

He could easily also have an overpair too... with the check on the river pocket 3s/6's or missed flush draw if he is weak

I say a check behind him on the river is a sound thing to do, help with the read too