5/10 NL I want to bet this river w/ 2 pair?

[PhatPots]

Party Poker - No Limit Hold'em Cash Game - $5/$10 Blinds - 5 Players - (LegoPoker HH Converter)

SB: $1,130.00
BB: $1,305.50
UTG: $2,683.60
<font color="black">Hero (CO): $1,795.57</font>
BTN: $1,233.00

<font color="black">Preflop:</font> Hero is dealt Q[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/diamond.gif[/img] (5 Players)
UTG folds, <font color="red">Hero raises to $35.00</font>, <font color="red">BTN raises to $105.00</font>, 2 folds, Hero calls $70.00

<font color="black">Flop:</font> ($225) 3[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/spade.gif[/img] 6[img]/images/graemlins/spade.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets $185.00</font>, Hero calls $185.00

<font color="black">Turn:</font> ($595) K[img]/images/graemlins/spade.gif[/img] (2 Players)
Hero checks, BTN checks

<font color="black">River:</font> ($595) Q[img]/images/graemlins/club.gif[/img] (2 Players)
Hero ?

Villain had been very aggressive. A lot of preflop raising and me and him have tangled in a couple of big pots. Most of them he has folded to large bets I have made. I have been raising preflop a lot as well.

Comments please

If I don't bet this river, is this a check c/c, bet/fold, c/r (If I c/r is this a c/rai?)