We have stayed in the 1400 (preferred) and 1000 (full) and liked them both!
If cable tv is a big issue for you and you want to be close to the pool, campfire, etc then go with 1400. There are other preferred loops closer to the marina but we have never stayed in those.
We took our 9,5,3 yo's last May and stayed in 1000 then and rode bicycles everywhere (even the 3 yo rode his). Just don't forget the helmets!