[gobbledygeek]

I'm thinking preflop is probably correct; I doubt A9o has much of an equity advantage over 3 top 50% hands?

Flop I just bet, I can't count on someone betting my hand for me. If I let this check thru I give highcard/rag hands a chance to crush me for free.

Turn I bet, I probably have the best hand (so long as no one has a Q, obviously).

River I just don't get tricky here and make sure I get at least one bet in the pot. Besides, because you didn't bet the flop your hand is pretty well disguised here and you might just luck out and get raised so you can 3bet.

GbetbetbetG