The nice lady in Cumbria gave me the person who is doing the bookings these days, along with his number. Then she said, I might wait until tomorrow to call, since it was eleven o'clock at night over there. Oops. I thought they were three hours ahead, not five. My bad.
Anyway, I have an updated phone contact for Ennerdale Scout Centre now, and I will call tomorrow afternoon to try to track that down. I will also call Dilston Scout Camp's listed agent and see who is really in charge of that one. Here's praying that I'll get these two campsites secured this week.