At any rate, I got it up today, in the woodline around the corner from the hives (about 75 yards away). I don't know if it will attract any bees or not, but I figured it would be worth a try, since I'm still learning about all things bee.
I got the trap and bait/lure from WT Kelley's. There's about a 2-inch hole in the bottom. It's supposed to resemble a knot hole in a tree. Maybe it will work. We'll see.