ok, villain is reggish, probably hasn't seen me triple as bluff. He's weak-tightish, but somewhat station on small streets. He's 12-10 ish with 80% cbet and 25% steal,he's 63% W$WSD so he knows how to fold rivers. 3-betting pre is an option, and probably a good one, folding isn't awful either.
I am kinda uncertain on all streets, but, ya know, what's a bluff between regs.

Full Tilt No-Limit Hold'em, $0.50 BB (7 handed) - Full-Tilt Converter Tool from FlopTurnRiver.com

SB ($51.05)
Hero (BB) ($54.20)
UTG ($52.55)
MP1 ($40.65)
MP2 ($52)
CO ($115.05)
Button ($51.75)

Preflop: Hero is BB with 8, 10
4 folds, Button bets $1.50, 1 fold, Hero calls $1

Flop: ($3.25) J, 3, 5 (2 players)
Hero checks, Button bets $2, Hero raises to $7.50, Button calls $5.50

Turn: ($18.25) 5 (2 players)
Hero bets $13, Button calls $13

River: ($44.25) K (2 players)
Hero bets $32.20 (All-In)