to call or not to call?

how could i play these hands better? villain is 78/11/11 (over 28 hands)!!! the main question is about the last hand but first a bit of history. obv the guy is a moron but i didn't wanna pay off a flush in hand 3. what do you guys do against this LAgg? oh and some results are posted so don't be oriented.

*** HOLE CARDS ***
Dealt to iolzizlyi [Js Jd]
zenoSDH: folds
Camman75: calls $0.05
rungismann: calls $0.05
CaMaroH: folds
slashbait: folds
Onkelzfm: calls $0.05
iolzizlyi: raises $0.30 to $0.35
Fixit99: folds
STANLEYC: folds
Camman75: calls $0.30
rungismann: folds
Onkelzfm: calls $0.30
*** FLOP *** [Qh 8d Td]
Camman75: checks
Onkelzfm: bets $0.30
iolzizlyi: calls $0.30
Camman75: calls $0.30
*** TURN *** [Qh 8d Td] [Ts]
Camman75: checks
Onkelzfm: bets $1
iolzizlyi: folds
Camman75: calls $1
*** RIVER *** [Qh 8d Td Ts] [6h]
Camman75: checks
Onkelzfm: bets $3.80 and is all-in
Camman75: folds
Onkelzfm collected $3.92 from pot
Onkelzfm: shows [2d 7h] (a pair of Tens)

*** HOLE CARDS ***
Dealt to iolzizlyi [Td Th]
Onkelzfm: calls $0.05
iolzizlyi: raises $0.20 to $0.25
Fixit99: folds
STANLEYC: folds
zenoSDH: folds
Camman75: folds
rungismann: folds
CaMaroH: folds
Onkelzfm: calls $0.20
*** FLOP *** [As Qc 3c]
Onkelzfm: checks
iolzizlyi: checks
*** TURN *** [As Qc 3c] [4h]
Onkelzfm: bets $0.40
iolzizlyi: calls $0.40
*** RIVER *** [As Qc 3c 4h] [Qs]
Onkelzfm: checks
iolzizlyi: checks
*** SHOW DOWN ***
Onkelzfm: shows [6d 3s] (two pair, Queens and Threes)
iolzizlyi: shows [Td Th] (two pair, Queens and Tens)
iolzizlyi collected $1.32 from pot

and then the hand in question:

*** HOLE CARDS ***
Dealt to iolzizlyi [Ah Qc]
rungismann: folds
CaMaroH: folds
ElGranTurco: folds
Onkelzfm: calls $0.05
iolzizlyi: raises $0.20 to $0.25
Eggshoter: folds
STANLEYC: folds
ChipsKing21: folds
Camman75: folds
Onkelzfm: calls $0.20
*** FLOP *** [6d 3h 7h]
Onkelzfm: checks
iolzizlyi: bets $0.40
Onkelzfm: calls $0.40
*** TURN *** [6d 3h 7h] [Jc]
Onkelzfm: checks
iolzizlyi: checks
*** RIVER *** [6d 3h 7h Jc] [Qh]
Onkelzfm: bets $1.90 and is all-in
Hero?

raise the flop in hand 1 versus this guy. get it in on the turn. that T sucked for your hand, but with a nice flop raise you have built the pot up enough that you don't really care what comes against this guy (or at least I wouldn't).

hand 2 is meh. If it was just 1 overcard I would probably go for 3 streets of value.

hand 3, I usually don't Cbet without a little bit of the board hitting me against these guys, but then I don't let go to a turn bet either. as played I would def. call the river. flushes be damned.

edit: BTW, I stack off very lightly against maniacs, so take my advice for what it's worth. if you aren't comfortable doing that, take some different lines than I suggest