Dream Catchers USA 
Making outdoor dreams and wishes come true for the disabled and terminally ill. Includes fishing trips, hunting trips, shooting competitions, demonstrations, and other outdoor adventures.
http://www.dreamcatchersusa.orgCourage Handi-Ham System
Amateur "ham" radio communication between disabled operators.
http://www.handiham.org/
Center for Recreation and Disability Studies
Designs and conducts research, training, and demonstration projects in the areas of recreation and disability. Department of Recreation, University of North Carolina.
http://www.unc.edu/depts/recreate/crds/
GORP - Outdoor Resources for People with Disabilities
Descriptions of accessible features in major parks.
http://gorp.away.com/gorp/eclectic/disabled.htm
Handicaching
Aims to improve the accessibility of geocaching for physically handicapped people all over the world.
http://www.handicaching.com/
