Regulator-verified directory of Suwannee Riverfront active-adult RV resorts, seasonal winter snowbird retirement parks, state park river cabins, and manufactured home communities across Mayo (32066), Day (32013), and the US-27 / SR-51 freshwater springs corridor. Because rural Lafayette County has zero (0) large master-planned HOA subdivisions, many retirees and seasonal winter snowbirds choose riverfront RV and manufactured home living permitted and inspected annually under Florida Statutes Chapter 513 and Florida Administrative Code Rule 64E-15 by the Florida Department of Health in Lafayette County (Environmental Health Division, 140 SW Virginia Circle, Mayo, FL 32066, (386) 294-1321, https://lafayette.floridahealth.gov). The corridor is anchored by Suwannee River Rendezvous Resort & Campground (including the Primrose RV Park section) at 828 NE Primrose Road, Mayo, FL 32066 ((386) 294-2510, https://www.suwanneeriverrendezvous.com), situated directly on the banks of the Suwannee River and home to crystal-clear Convict Spring—featuring over 100 full-hookup 30/50-amp back-in and pull-through RV sites with discounted monthly winter snowbird and long-term retiree rates, lodge rooms and vacation cabins, a swimming pool, a community recreation hall hosting daily socials and bingo, on-site laundry, and river kayaking/fishing access. Seven miles northwest of downtown Mayo at 799 NW Blue Spring Road, Mayo, FL 32066 ((386) 294-3667), Lafayette Blue Springs State Park surrounds a first-magnitude freshwater spring and natural limestone bridge on the Suwannee River, offering elevated climate-controlled 2-bedroom riverfront vacation cabins, nature trails, and a 50% base camping fee discount for Florida residents aged 65+ (or residents holding a 100% Social Security or VA disability determination) under Florida Statutes § 258.0145, complemented along the southeastern US-27 river corridor by Troy Spring State Park (674 NE Troy Springs Rd, Branford / Mayo border, FL 32008, (386) 935-4835) and FDOH Chapter 513 permitted mobile home and RV parks along US-27 in Mayo and Day (acceptsMedicaid: false).