ORIGINAL: salukipv1
Idaho I believe is the only state with OTC antelope tags.....archery only though.
Other states maybe have near 100% draws for archery antelope however...
For high draw rifle antelope....I'd look to WY or MT.
While I think you are required to order them in advance, South Dakota archery antelope tags are 100%gauranteed as well. I went this past August, just fill out the form, mail it in with a check...and they will mail you back your tag(s) (can opt for an extra doe tag on top of your any sex tag). I plan on going back again sometime down the road.