Anyone know anything about the bighorn sheep units in Montana that issue unlimited tags, allowing hunters to keep hunting until a quota is filled? The units are 300, 303, 500, 501, and 502 with all units having a 2 sheep quota except for 501 which has a 3 sheep quota. Has anyone ever hunted these units? Has anyone had any success? Are they really deep back country units or what? It sounds like some hunters harvest a ram in most years, some units like 500 and 501 have even met the quota in December before the weather generally pushes the sheep down. If anyone has any information on any of these units, maybe we could get a few people from Hunt-Wa to give the hunt a try, it would be a lot of fun.