$55: BB Flops trips no kicker, flush draw comes on turn

[downtown]

PP $55

Need a line check here.

Turn: I don't think I get called by anything that I am ahead of, so I checked with the intention of folding to some sort of reasonable bet.

River: I played this hand so weak, meh. Blocking bet maybe?

Thoughts on flop, turn, and river appreciated.

Party Poker No-Limit Hold'em Tourney, Big Blind is t30 (9 handed) FTR converter on zerodivide.cx

Hero (t970)
UTG (t895)
UTG+1 (t1010)
MP1 (t2255)
MP2 (t885)
MP3 (t810)
CO (t925)
Button (t1275)
SB (t975)

Preflop: Hero is BB with 6[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
UTG calls t30, <font color="#666666">2 folds</font>, MP2 calls t30, <font color="#666666">2 folds</font>, Button calls t30, SB completes, Hero checks.

Flop: (t150) A[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/heart.gif[/img], 2[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, <font color="#CC3333">Hero bets t75</font>, UTG calls t75, MP2 folds, Button folds, SB folds.

Turn: (t300) J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, UTG checks.

River: (t300) 7[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">UTG bets t225</font>, Hero calls t225.

Final Pot: t750