Villain is Renton1984 and is a fish running 69/53 over 50 hands. He's been min-opening every pot from every position and been fairly passive post flop.

Pre is standard how's sizing?

Flop standard as well.

The turn is where I would like some opinions.
Obv this guys range is huge and consists of lots of SD's, FD's, Ax's, pairs/gutters etc. I think there are a shitton of hands he will call with that are still drawing and I don't really want to c/f vs this guy, so I think b/f is best. If you don't think b/f'ing is correct pls explain why. The only thing I can think of where b/f'ing would not be good is b/c it seems we are in a huge RIO situation where there like the whole deck is bad for us on the river.

If we decide to b/f the river and he calls, what's our plan on the river?

PokerStars No-Limit Hold'em, $0.50 BB (9 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

BB ($50)
UTG ($50)
UTG+1 ($50)
MP1 ($42)
MP2 ($48.20)
MP3 ($40.80)
CO ($50)
Button ($52)
Hero (SB) ($56.15)

Preflop: Hero is SB with ,
3 folds, MP2 bets $1, 3 folds, Hero raises to $5, 1 fold, MP2 calls $4

Flop: ($11) , , (2 players)
Hero bets $8, MP2 calls $8

Turn: ($27) (2 players)
Hero b/f's?

Hero's river plan is?