If you're callling, it wont matter, as they come to you.

If I was headed to baker with you, I would head higher up, as I have seen them up high this time of year as well.
Some things to look for when calling:
Brushy areas, thick nasty brush. Make it easy for the animals to come to you. Watch your wind, especially downwind, as that is often the direction they come from.
You keep at it and you will soon find areas where you think to yourself..."there has to be a bear in there" and then you glass and wait and glass some more, and sure enough, there one is.
The area I was referring too about the berries, seems to always bloom late (hence the honey hole). I am pretty much guaranteed a bear this time of year if I walk in there. I would head a bit high at baker and see what you can find. Plus, skirting the snow line might give you some fresh tracks to give you a starting position to call.
Baker can be tricky and it can get real nasty up there real fast, so be careful and prepared and have fun!
Oh ya,,....take pics!