kadanty
WELCOME to the DIS
Ok at the first resort AS/Sports there can only be 4+ 1 infant so adding you to the reservation may not be possable. What about park tickets do you have your tickets yet or will you have to pick them up at the Poly? Will either/both of you have a car for transportation?
#1 Don't go back to the AS/Sports after MGM to check-out. Be ready to check-out when they/you leave for the Park. (express check-out) Going back would just be wasted time. If you have a car you will have your Guest Parking Permit free parking at the parks and early access, so you will be able to just drive over to MGM. If you are arriving so you could drive direct to the Poly you could check-in as early as 7:00am then meet the rest of your group at MGM. (The earlier you check-in @ the Poly the earlier you may get your room or receive your room request)
We need more information to really offer much help. You also said you wanted to attend the Evening Extra Magic Hours at Animal Kingdom will your tickets have Park Hopper options?
July 2005
Morning Extra Magic Hours
Magic Kingdom® Park - July 6, 13, 20, 27
Epcot® - July 4, 11, 18, 25
Disney-MGM Studios - July 5, 12, 19, 26
Disney's Animal Kingdom® Theme Park - July 2, 9, 16, 23, 30
Evening Extra Magic Hours
Magic Kingdom® Park - July 1, 8, 11, 15, 18, 22, 25, 29
Epcot® - July 7, 14, 21, 28
Disney-MGM Studios - July 3, 10, 17, 24, 31
Disney's Animal Kingdom® Theme Park - July 5, 12, 19, 26
Beckie