To preserve and protect the flow, natural beauty and purity of the San Marcos River
At least 12,000 will attend, with many floating the river down near Martindale. The Eyes of the SM River will do an educational and trash collection volunteer event from the SM River Retreat riverside location. They also want people to photograph and video the event for documentation. For more info and to volunteer, see their facebook page, The Eyes of the SM River and their event page, Float Fest Active Clean-Up.