Help Atlantis Question

[earpiemom]

booked on 2-24 wonder with dh, ds age 12 (turning 13 while on the cruise) and ds age 5 1/2 months...wondering if atlantis would be a good choice for 13 year old and also provide me with a room to stay in with 5 1/2 month old if needed..just thinking that would allow us to go with dh and ds 13 year old..otherwise, we were planning to let dh and ds age 13 do a shore excursion (not sure which one) and me and ds baby stay on ship...any thoughts or suggestions greatly appreciated!!