Status Updates From The River (Brian's Saga, #2)

I feel like this one was a little lackluster compared to the first, but it was still good. A short summary of the entire book is that Brian Robeson returns to the wild with a man named Derek Holtzer to demonstrate how to survive in the wild. After a bolt of lightning leaves Derek in a coma, Brian builds a raft and navigates 100 miles on a river to hopefully reach a dock so Derek can get the help he needs.