If your Scout must fall back onto a space another Scout holds, where does it stop, and where does your Camp go?

Question

Accepted Answer

The Scout keeps moving to the next free space, and during a camp fall-back that means further back, not forward. The Camp then moves up to the Scout only if the Scout is ahead of it. The exception is the five-space limit below Saint Louis, where the Scout stops on the first River space even if it is occupied.

Lewis & Clark: The Expedition

If your Scout must fall back onto a space another Scout holds, where does it stop, and where does your Camp go?