trying a big bluff vs a nit

[inferno]

villian is 13/10 and has hardly been involved in any hands

Full Tilt Poker $0.50/$1 No Limit Hold'em - 6 players
Hand Converter Tool from DeucesCracked.com

CO: $126.80
Button: $98.50
SB: $101.40
BB: $104.10
UTG: $129.00
MP: $84.90

Preflop: Hero is UTG with 8[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img]
<font color="#FF0000">Hero raises to $3</font>, MP calls $3, <font color="#FF0000">CO raises to $13.50</font>, Button folds, SB folds, BB folds, Hero calls $10.50, MP folds.

Flop: ($31.50) J[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#FF0000">CO bets $21</font>, Hero calls $21.

Turn: ($73.50) 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, CO checks.

River: ($73.50) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#FF0000">Hero bets $94.50 (all in)</font>...

[djshawk]

If he's tight like you say then I fold this preflop, especially with MP left to act. Think what hands CO 3 bets here and compare that to what you have - everything is beating you and you aren't getting odds to call for a flush. I think this is a pretty easy fold.

[PokrLikeItsProse]

What hand are you trying to get to fold that wouldn't fold to a bet of half the pot?

[AZK]

fold pre

[Grunch]

Ignoring preflop (you should fold),

This is not a great place to float. For one thing you're not really deep enough. The pot is getting big, so a lot of all-ins will get called lightly. For another thing there's nothing you can really represent with a float. There are no plain draws, there should be at least one BIG one, preferably two. Your float needs to tell a believable story.

It might not be a bad time to bluff, but I wouldn't try a float. I also wouldn't try a flop check-raise. I'd just pot the flop.