It will be 2 reservations, I did it last year. Had to put myself in one room and DH in the other then 2 kids in each because my DD and her BF couldn't arrive until 2 days after FD ended, and we wanted them to have it. So we had to do it that way so each of us could check in and get both rooms covered. I tried to link them as one reservation and was told no, they book them separate, then link them as one "travel party". She said it gives you a better chance of getting connecrting rooms, which we did get. I did prebook last year, because I was afraid if I did it the morning it released it would take so long to do the first room, I'd lose the second in the process. I quickly went in and modified the first room in under 2 minutes, then did the other no problem. Then call and have them link the two when the phones die down the next week.