Some 100nl hands

Hand 1)
V is 22/12/5/67
No-Limit Hold'em, $1.00 BB (6 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

Hero (UTG) ($221.50)
MP ($100)
CO ($100)
Button ($128.75)
SB ($68.65)
BB ($100)

Preflop: Hero is UTG with Ahttp://www.flopturnriver.com/phpBB2/...iles/heart.gif, Ahttp://www.flopturnriver.com/phpBB2/...iles/spade.gif
Hero bets $3.50, 1 fold, CO calls $3.50, 3 folds

Flop: ($8.50) 4http://www.flopturnriver.com/phpBB2/...iles/heart.gif, 5http://www.flopturnriver.com/phpBB2/...iles/heart.gif, 8http://www.flopturnriver.com/phpBB2/...miles/club.gif (2 players)
Hero bets $6.40, CO calls $6.40

Turn: ($21.30) 9http://www.flopturnriver.com/phpBB2/...iles/heart.gif (2 players)
Hero bets $14.20, CO raises $38, Hero calls $23.80

River: ($97.30) 7http://www.flopturnriver.com/phpBB2/...iles/heart.gif (2 players)
Hero bets $173.60 (All-In)

V only has $52 left. I timed down a bit before calling the turn and then again before shoving the river.

Hand 2)
V is unknown.
No-Limit Hold'em, $1.00 BB (6 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

Hero (MP) ($100)
CO ($100)
Button ($103)
SB ($130.15)
BB ($66.95)
UTG ($97)

Preflop: Hero is MP with Qhttp://www.flopturnriver.com/phpBB2/...iles/spade.gif, Qhttp://www.flopturnriver.com/phpBB2/...es/diamond.gif
UTG calls $1, Hero bets $4.50, 4 folds, UTG calls $3.50

Flop: ($10.50) 7http://www.flopturnriver.com/phpBB2/...iles/heart.gif, 10http://www.flopturnriver.com/phpBB2/...es/diamond.gif, 4http://www.flopturnriver.com/phpBB2/...es/diamond.gif (2 players)
UTG bets $4, Hero raises $12, UTG calls $8

Turn: ($34.50) 9http://www.flopturnriver.com/phpBB2/...miles/club.gif (2 players)
UTG checks, Hero bets $26, UTG raises $80.50 (All-In)

Hand 3)
V is 30/26/1.7/48 and hasn't gotten out of line yet
Pot-Limit Hold'em, $1.00 BB (6 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

MP ($119)
CO ($133.65)
Button ($101.35)
Hero (SB) ($116.35)
BB ($125.95)
UTG ($136.30)

Preflop: Hero is SB with Ahttp://www.flopturnriver.com/phpBB2/...iles/spade.gif, Khttp://www.flopturnriver.com/phpBB2/...iles/spade.gif
1 fold, MP bets $3, 2 folds, Hero raises $9.50, 1 fold, MP calls $7

Flop: ($21) 7http://www.flopturnriver.com/phpBB2/...es/diamond.gif, Jhttp://www.flopturnriver.com/phpBB2/...es/diamond.gif, Qhttp://www.flopturnriver.com/phpBB2/...miles/club.gif (2 players)
Hero bets $16.40, MP calls $16.40

Turn: ($53.80) 7http://www.flopturnriver.com/phpBB2/...iles/spade.gif (2 players)
Hero checks, MP checks

River: ($53.80) 10http://www.flopturnriver.com/phpBB2/...es/diamond.gif (2 players)Hero?
I know my 3bet pre is a little small. What's the plan on the river?

hand 1 - fine
hand 2 - fold turn
hand 3 - just bet half pot i think

hand 1 - don't time down before shoving river, shove it in like 5 seconds because time down/shove is the nuts a lot
hand 2 - snap fold
hand 3 - personally I wouldn't bet the flop