Somewhere West is way out, I would start there and work your way back. It's a beautiful relaxing place. Definitely stop at Xtabi a beautiful place to chill, and do a little jumping if it's super hot.
As you mentioned, Sir D's is the spot to watch the sunset. I would of recommended Chicken lavish for dinner, but looks like you have that set.
If you haven't booked a driver for this, I can totally recommend my drive r/ close friend for 6 years, Dwayne. Dwayne is well known among the boardies, and is very active with the activities
during the boardie bash week. He is personable, friendly, and real easy to be around. He will take cate of your every need, let me know if you want info. You will indeed get a great price as well !