Your logic is not really making since your getting that fancy poker playing syndrome. BET FLOP!?!? and I would then bet turn also I really hate every single decision u made. FOLD preflop aswell and since he is a fish what are u hoping for he has Q9- kinda reverse implied odds here.
And I like to bet 2 dollars on flop and like 3 on turn and then if he still calls i might c/c river depending on how much he bets