C/R on a 4-Flush Board: $2/$5 Live

[Big_Jim]

$2/$5 $200 buy in at Chumash Casino in Santa Ynez, CA

Villain has been pretty bad and predictable. Will usually bluff when checked to. He's made a few bad calls with top pair no kicker kind of hands, pretty standard live semi-agro donk.

I've been playing quite a few hands, but nothing crazy. Winning a lot of pots without showdown, but showing down winners in the big pots.

Villain raises to $20 in LP with $300 behind, folds to me in the BB with AJo and I call.

Flop: 4[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/diamond.gif[/img] (~40)
I check, <font color="red">Villain bets $30</font>, I call.

Turn: 4[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/diamond.gif[/img] (~100)
I check in rhythm, villain checks right back

River: 4[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] (~100)
I look at my cards again, and check, <font color="red">Villain quickly bets $70</font>, I think for a few seconds and <font color="red">raise all in ($180 to call) </font>

How is this line with the A[img]/images/graemlins/diamond.gif[/img]? Without?

Thoughts on looking at my cards?