Hamilton is closest to the main pool area. That building might be a little noisy from the balcony - at least on the side facing the pool area - but would be quiet if you're inside and the doors to the balcony are closed. And the back side and the far side of the U-shaped building would be okay. The building next to Hamilton is St. George and that's not much more of a walk to the pool from there. We were in Southampton when we stayed at HGVC SeaWorld - it's about in the middle of the resort near the secondary pool and the tennis courts and just a short walk from the main pool and clubhouse area. We liked that location and could see some of the fireworks from SeaWorld from our balcony. There are two buildings on the north side of the clubhouse - Somerset (which is on the other side of the clubhouse/pool complex from Hamilton) and Tucker Town (which is on the corner of the busy Central Florida Parkway and Sea Harbor Drive, across the street from the far corner of the SeaWorld property). The Tucker Town building may be a little noisy due to traffic noise unless things are closed up.
Dick Taylor