Lynnie,
Lakes & Fountain are on the other side of the road. You will be fine in Cascades, still plenty of room. Cascades is the newest section and decorated very nice. Pool is nice too. We took the TS tour and it was in the Cascades rec buildging, so I got a good look see at it all. Have a great time and know your choice of resort will not let you down.
PS: re the resturants, We ordered from Pizza hut one night, and what they say on this board is true, They don't really take orders over the phone. DH went down & ordered and waited for the pizza. We ordered from the Cascades Grill one night & it was good and came in a reasonable time(to the villa).