I usually get one every other year in my area. Never gone more than the 3rd year. If I had really wanted one there are a few zones with very high %, but I don't travel to hunt. Just go in my back yard. The % is supposed to go up every year you are denied and IIRC it is 100% the 4th year in my area, but yes there always seems to be a few guys around here that get them every year too.
The gods do not deduct from man's allotted span the hours spent in fishing. ~Babylonian Proverb