But as it was n't on my GPS map , I was n't sure of its existence or legality .
I 'd noticed a road on the topo map that would give us a shorter route to Everett 's Campsite .
As it was n't on my GPS map , I was n't sure of its existence or legality .
I 'd noticed a road on the topo map that would give us a shorter route to Everett 's Campsite .