Party 200 Value or safety ?

[BadBenOni]

http://www.pokerhand.org/?1652736

Thought I would get some feedback on this one coz its a bit odd.

No read on villan, I had not been on this table long.

I like the call on the flop, just to be sure the other 2 are folding.

On the turn I think I should push, but maybe he just folds.

Dont like my river bet, with the A its easy to put me on AA so I am probably only going to get called by a house,
if I get raised I am calling so its probably -EV to bet here.

If I knew he was a rock or a checkraiser I would check, but maybe there is some value in hoping he cant fold a straight for a small bet ?