Free: Contests & Raffles.
a very last minute thing I do (for example, the morning of), is guzzle a bottle of water or so first thing before leaving camp, to make sure I am well hydrated for the hike.
RESTIt actually takes the body a week or more to regress. Alot of people make the mistake of thinking they are losing the progress gained before it actually happens, so they workout, when they should be resting. My boss who is an Ironman triathlete suggests tappering prior to the event/hike/climb etc. So a few weeks prior you can be at 100% (10 mile hike= 10 mile training) then start to tapper off and a week before the hike/climb you should be at no more then 40%. Then the last few days prior you should be resting.Everyone has there own ideas and only you know your own body the best, go with what feels right