Villain is 60/28/1 over aboutr 50 hands, no other info on him. Should I be betting this turn for value? As played, how much do you raise to on river?

I checked turn to suggest I didnt like the ace, hoping he'd bet the river, which he did. But is there more value in me betting?

$0.1/$0.25 No Limit Holdem
5 players
Converted at weaktight.com

Stacks:
Hero ($26.30)
CO ($24.65)
BTN ($25.20)
SB ($33.95)
BB ($33.20)

Pre-flop: ($0.35, 5 players) Hero is UTG
Hero raises to $1, 3 folds, BB calls $0.75

Flop: ($2.1, 2 players)
BB checks, Hero bets $1.5, BB calls $1.5

Turn: ($5.1, 2 players)
BB checks, Hero checks

River: ($5.1, 2 players)
BB bets $3, Hero raises to $9.5, BB folds

Final Pot: $11.10

Hero wins $17.1 ( won +$5.1 )
BB lost -$5.50


Hand 2 - No hand history for this, but heres the situation:

Unknown buys into 25NL table with $5, he posts BB from UTG+1 and then open shoves.
Table all folds and he shows K8s.
Next hand he open shoves again, and you are in the big blind - it folds round to you, what range are you calling with?

Cheers guys