End of summer savings on multiple Rentyl Resorts properties. Your fourth night with 4+ day booking in select rooms is free on Paradise Island in The Bahamas. Must book by Aug.10 for stays through Oct.21. Save 20% with a booking in Cap Cove Resort in St. Lucia. Must book by Sept. 1 for stays through Oct. 31, 2022. Stay three or more nights at The Cottages in the Cayman Islands and save 15%. Must book by Aug. 28 for stays between Sept. 1 and Nov. 15.