FOOD RULES! Look for food sources as they come on, berries, old orchards, farm crops...a bear lives to fill his stomache.
Torn-up logs and stumps as well, they can destroy one when digging for grubs. If you find a spot that a bear has been working over, like a big berry patch. Find a spot that you can watch and listen, Yogi isn't generally a dainty eater/
Not sure about calling, lots of others better versed on that. But as with any predator, concealment and watch the wind, they have an incredible nose on them!
I have read that they can lose interest in a call, so it isn't necessarily as fast and furious as a coyote, so it can take more calling timr to get them there depending on how far away rhey were.
I am sure some of the more experienced callers will add in and correct anything that may not be right.
Good luck!