Flopping a draw vs a tilter

[Ponks]

Since I started playing shorthanded (since yesterday) I've been getting into these types of situations below more and more. How would you guys play a draw like this? The pot is awfully small, is it worth it to try to hit? Obviously I made up for the small pot here, but in general should I let these go? Let them go just versus passive players and play them against aggressives? My read of the villian is 'out to get me'. I'd just recently outplayed him in 3 nice/decent pots in a row and now he's going real aggressive against me. He's 3-betting about 80% of my PF raises now and 3-betting overcards on the flop. Also, how would you play the river here?? Checkraise, or bet into him hoping to 3-bet? This seems pretty basic but I'd just like to get in engrained in my head once and for all.

Party Poker 5/10 Hold'em (6 max, 6 handed) converter

Preflop: Hero is UTG with 6[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/club.gif[/img]. Hero posts a blind of $5.
MP calls, <font color="666666">4 folds</font>, Hero (poster) checks.

Flop: (2.40 SB) 7[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/heart.gif[/img] <font color="blue">(2 players)</font>
<font color="CC3333">Hero bets</font>, <font color="CC3333">MP raises</font>, Hero calls.

Turn: (3.20 BB) 3[img]/images/graemlins/spade.gif[/img] <font color="blue">(2 players)</font>
Hero checks, <font color="CC3333">MP bets</font>, Hero calls.

River: (5.20 BB) T[img]/images/graemlins/heart.gif[/img] <font color="blue">(2 players)</font>
<font color="CC3333">Hero bets</font>, <font color="CC3333">MP raises</font>, <font color="CC3333">Hero 3-bets</font>, MP calls.

Final Pot: 11.20 BB
<font color="green">Main Pot: 11.20 BB, between Hero and MP.</font>

Thanks
Ponks