I agree - take a doe now - if you have tags enough.
If you decide not to - back off the blind, and relocate. A doe group will not likely have a decent buck with it this time of year, in a couple weeks its a different story. Don't burn out your blind.
Look for the thickest cover, down wind of the "doe location" - some bucks should start cruising this area, to scent check, even now.
Good luck