We stayed at Beaverhead-Deerlodge National Forest for a quick overnight stop when heading south from Glacier National Park.
I put a 9:1 UNUN to a 72 foot random wire in a tree with my throw weight and activated POTA Park US-4499 with 22 total contacts on FT-8.
I even made contact with my brother back in SW Missouri on the 20m band. Not too bad for only running 10 watts for the whole activation.