My boyfriend and I will be at Sandals Grande Riviera for only 4 nights in September. We do want to enjoy a couple tours/activities but also want to have time to do nothing but eat, drink and lay on beach and stay at resort. So we don't want to clutter the schedule with all these tours that will make it feel busy instead of relaxed. We were thinking of the Sky lift/Bobsled adventure up Mystic Mountain as one thing to do outside Resort. Any advice on what other tours/activities that would be good? Ones that aren't too far from resort that will take up an entire day? And possibly what are some good activities on the resort itself that you've enjoyed? Thanks in advance!