Escape the Bear Campsite was written in Quest 4.0 and is © 2008 by CJ592.
This solution is by David Welbourn, and is based on the first version of the game.
search lake. use rock on crate.
x wood pile. take nail. search wood pile. take yoyo.
use rock on nail. take hook.
x yoyo. remove string. take plastic ball.
use string on hook. look at mud. x mud. search mud. hit mud.
tap mud. tap mud. take worm. (It takes two taps to coax a worm to appear.)
use worm on fishing line. use plastic ball on fish.
s. throw fish. (Attempting to go south summons the bear for a limited time. The fish must be thrown before he leaves.)
s. (You Escape!)