Boondock as in dispersed camping or stealth? There's not many options within city limits. Your best bet is to head west on 89 towards Page Springs/Cottonwood or off Beaverhead Flats rd on the VOC side. There's quite a few threads on Sedona camping to look for ideas.Sounds like camping in Sedona during the bike festival is pretty challenging. Are there any places you can boondock camp?