I walk. Can't stand to sit for more than a few minutes at a time. I'll work along main trails scanning the perifery and stopping for a brief period every dozen paces or so. Deer will sit tight and let you walk right by, but when you stop they get nervous and will often lift their heads to see what is up and BOOM. Other times they will just bolt and then you have to be quick, or hope that one of your buddies gets a crack at them on stand.