Power lines and logging roads are great set up areas.
You need to try and locate birds either the night before at fly up, or at the very first light and set up accordingly.
Thecalling part can be pretty complex you just gotta learn by doing.
Sometimes a guy calls too much... then again not enough. There no clear cut rule. This will be my 13th spring and I still second guess some of my moves. Just jump in and keep it fun.