100 NL - Flop minraise, what's the plan for turn and river?

[clowntable]

First NL100 session, only played two orbits with villain so we basically have no read on eachother.

Full Tilt No-Limit Hold'em, $1 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

saw flop|<font color="#C00000">saw showdown</font>

SB ($154.80)
BB ($130.80)
Hero ($100)
MP ($107.05)
CO ($103.90)
Button ($91.60)

Preflop: Hero is UTG with A[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">Hero raises to $4</font>, <font color="#666666">1 fold</font>, CO calls $4, <font color="#666666">3 folds</font>.

Flop: ($9.50) 5[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $8</font>, <font color="#CC3333">CO raises to $16</font>, Hero calls $8.

Turn: ($41.50) K[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero ... ?</font>

First of all, is call flop the best play? If I raise flop he'll probably push all hands I figure he could have (combodraws+sets) and it makes playing the hand easier.

I had no real plan on what to do on turn/river. I figured I'd CRAI on the turn but I don't see much that I beat.
If I bet out I'll be priced in to call a shove so I figured CRAI is the better play.

I assumed he'd have raised JJ+ and AK+ PF so I take it the minraise is either 55/99 or a 6s7s, 7s8s, 9sTs/9s8s (not sure if he'd call one gappers like 8s6s). I ruled out QT because it's just not a good PF calling hand.

What's the plan if it goes c/c on the turn?
C a non spade river to induce a bluff or bet out 2/3 potish?

Of course he could have air or something odd but I figured vs an unknown villain I'll just ignore that possibility.

tl;dr it sucks to have no reads on villain and be OOP :/