I took the Explorer perk & have discovered all the Mojave locations except Long 15 & Dry Wells. Long 15 is past the locked (unpickable) gate at Mojave Outpost. There is no key (not on MAJ Knight, Ranger Jackson, or SGT Kilborn Also not in any containers). Tried rock-climbing, but ran into invisible barrier. As for Dry Wells, it's beyond a shore-to-shore barrier fence that also reaches to the lake floor. Again, rock-climbing doesn't work. Anyone know how to reach these locations? My BP's already getting high enough due to the glitches. Any help would be greatly appreciated.

Spoiler alert