lisaN@megaresorts.com is your contact for advance room requests. I usually make my request 3-4 weeks out. Our preference has always been 1100 & 1200 blocks. No rocks in the 1100, there may be some (depending upon recent ocean action) toward the 1300 side of the 1200 block.
The 1100 block normally has excellent beach and is in close proximity to the large open beach area between Tam & Divi. The area is also a few minutes from the pool, pizza bar, Coconuts Bar, restaurants, buffet, etc.
If you are traveling with children it is adjacent to the watersports area and rock climbing wall.
Just our personal preference.
Enjoy