I just bought a Garmin 450 for use on forest service roads and trail ridding of ATV,s. I need some suggestions on what to download to get me started. Primary use is in Idaho and washington-mostly Wallace, lookout passand the bby co rd areas. I read somewhere that I could download free maps but am not sure what I need 24k, 100k or am I better off just purchasing a 100k topo?
Please help, I don't know where to start.