Walk out of the kitchen or livingroom into the screened in pool & patio area and sip coffee while reading or watch the fishing boats leave the bay. Smell the lobster eggs benedict being cooked up inside!
Spend your afternoon migrating from the heated/chilled pool to the 400 sq. foot Tiki hut/bar with mounted 55" flat screen smart HD TV's. Turn on the 60" celing fan, slice up the tuna you cought that morning, plug in the blender, pour in too much rum (then maybe a bit more for good luck), and watch some college football or the hockey game...try not to feel too bad for the unfortunate souls on the mainland.
Feel like you've not accomplished anything with your day, just step out onto the gravel back yard for a few rounds of washers or bag toss...maybe throw a line in the water and snag a few snapper!