From the pages of I RVing: Fall 2021 The Full Hookup The Four Corners1 minute of reading / By I Heart RVing Team / October 20, 2021 / Magazine, Travel & Adventure, Travel & Travel Tips / magazine freebie Max out every corner as you track along an old-style railroad, zipline at a Costa Rican resort, and seize a chance to solve those petroglyphs. Coral Sands RV Park