RE: good way to keep deer on my land this summer
My idea would be not to entice the deer to stay on your property now and to build your food plot and use the time you have now for it to grow.
The only time you want deer on your property is HUNTING SEASON.
They will do Irrepairable damage - if left to their own devices.
4 deer will clean out a 4 acre piece of brush in about 1 month, and it will be so clean, you won't even be able to get rocks to grow there.