Guys are giving you good advice, from those that have been in the unit, both for hunting and for recreation...just remember, you are asking for info, take it or leave it, but camping off trail without a permit can lead you to a big fine, after all, everyone has a camera/video recorder with them with cell phones nowadays, and there are some very extreme environmentalist who visit this part of the monument who will do whatever they can to get a hunter into trouble. Keep in mind, this is the Feds, not WDFW, DNR or a country Sheriff, a ticket will land you in federal court, either in Tacoma or Portland, either way it's a long days drive from Yakima and not worth it (and their threshold for issuing the ticket is way lower than a speeding ticket from a Trooper...a photo of you and your tent not in your designated camp spot is all that is needed).
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