Not too much info on villain, had only played about 80 hands with each other up to this point, only information on him is that he is reggy and aggresive. I believe villain perceives me as reggy as well.

I think that villains flop check back consists of a lot of AJ/KJ/TT/99 type hands, along with some underpairs that are just giving up on this flop that smashes my perceived bb defending range. I'm not sure whether villain will cbet AK/AT/KT and AA/KK on this flop, but and under the impression that he will usually cbet these hands.

On the turn, I think my AQ is strong enough to go for a thin value x/r.

On the river, my plan is to check and to shove as a bluff if villain bets. Villains range is relatively capped (but consists of a lot of Jx hands,) whereas I have all QQ/JJ/QJs/88 combos in my perceived range, along with AsKs, AsTs, and KsTs. He can only have 55 for nutted hands, and has a discounted amount of AsKs/AsTs/KsTs combos (although all these combos are most likely floating the turn check/raise if they did check back the flop.) Having the Qs has some value as well, blocking hands like KsQs that villain may have checked back with.