You are responsible for your own transportation.  For retreat center programs, this means just getting yourself to and from the retreat center.  For quests, it may involve getting yourself to and from the retreat center as well as the backcountry location for the quest. Most of the locations where we hold our programs are at least a few hours from any major airport, and public transportation is not usually an option, so many participants choose to carpool in order to share the costs.  Once a program is officially confirmed, we send out a contact list so folks can communicate about carpooling.