With 1 PP you should be able to draw unit 27 in the Grasslands. It has plenty of antelope and lots of public ground to hunt. Just get decent maps of the area and go have fun. I saw some bucks over 80" there in 2010 and will probably go back this year with the 1PP I have. Also, skip the first few days and you will miss the bulk of the crowds out wherever you go and there are plenty of animals, so don't worry about needing to go on the opener. I've hunted Wyoming most every year since 1994 and wished I could live out there.