Plenty of areas on public land to shoot at 1000 yards or more. Google Earf
and a map with Res, BLM, Forest Service, state and private ownership highlighted
are great tools to seek out those areas. They are out there, you just have to
put in the time to do some research, and recon when you see a spot that might work.
Granted, a lot of these spots are pretty remote and will probably require 4WD.
With the population growth here they are getting further and further away from
the cities.