Jet Ski Safaris December 1, 2018 Main Beach Adventure, Marine, Watersports Gold Coast Jet Ski Safaris is located at Mariners Cove at Main Beach and offers Jet Ski tours of 30min, 1, 1.5 and 2.5 hour in duration. Jet Ski Safaris Location Map 7a/60-70 Seaworld Dr, Main Beach QLD 4217, Australia