CO (who also posted posted blinds) is a huge fish running 89/21/3.4.
He isn't as aggro as his AF implies. He donk bets a lot, but he also folds to cbets more than most.
He has slowplayed in the past.

BB is a tagg reg who has floated me in the past and has called down with mid pairs on scary boards. He rarely raises cbets.

Comments on both turn and river appreciated.

$0.50/$1 No Limit Holdem
4 Players
Hand Conversion Powered by weaktight.com

Stacks:
CO ($201.20)
BTN ($100)
Hero ($103.50)
BB ($130.25)

Pre-Flop: ($3, 4 players) Hero is SB
[CO posts $1]
[CO posts $0.50]
CO checks, 1 fold, Hero raises to $5, BB calls $4, CO calls $4

Flop: ($15.50, 3 players)
Hero bets $12, BB calls $12, CO calls $12

Turn: ($51.50, 3 players)
Hero bets $32, BB calls $32, CO calls $32

River: ($147.50, 3 players)
Hero bets $54.50 (all-in)