No bird in the bag, but we had fun!

We had three gobblers within shooting distance, but we hunt timber and never saw any of them, as it's pretty thick.
I'm no expert in calling birds, so I need to review close quarters calling. I'm a "less is more" guy, so I may need to be a lil more aggressive?
Anyway, the son loved all of the noise and will be ready to go for regular season.