ive 3bet the CO 3 times in SB vs BTN spots so obv a 3bet is cool here BUT ive a massive passive fish in BB. im torn between which option preflop. Co runs 20/18. Flop cud well be a fold but is there value on riv? oh and also critic flop.

$0.5/$1 No Limit Holdem
6 players
Converted at weaktight.com

Stacks:
UTG givmild ($186.98)
UTG+1 Challe50 ($116.90)
CO shipthewhip ($107.18)
BTN Hero ($182.45)
SB IGotThem ($100.18)
BB FRAIRE11 ($86.33)

Pre-flop: ($1.50, 6 players) Hero is BTN J J
2 folds, shipthewhip raises to $3.50, Hero calls $3.50, 1 fold, FRAIRE11 calls $2.50

Flop: K 8 2 ($11, 3 players)
FRAIRE11 checks, shipthewhip bets $7.50, Hero calls $7.50, FRAIRE11 folds

Turn: 6 ($26, 2 players)
shipthewhip checks, Hero checks

River: 3 ($26, 2 players)
shipthewhip checks, Hero ($171.45)?