If you're planning on helping out with the Sedona Bike Park there will be a training coming up in Flagstaff this Saturday the 18th for the Fort Tuthill Bike Park through Flagstaff Biking Organization. We highly recommend you attend this if you plan on helping out with construction or maintenance opportunities with the Sedona park. VVCC is supporting this training and hope you can attend. Follow the link below for full info.
http://flagstaffbiking.org/fort-tuthill-bike-park-training-presented-by-imba-trail-solutions/