Hi JBella, Mama to be!!!
Well, I am no expert and have not had much experience on this thread, but dh is a pilot and dd did have rotavirus at 15 months. Since you are just flying in the country, I personally would not worry about moving your vax schedule up. In regards to the rotavirus, dh did NOT bring it home. It is contracted through direct contact with a surface that has been contaminated with feces (this is as it was explained to me by medical personel). We know when dd got it -- playing on a playground then eating some bunny cookies out of an Easter egg from an Easter egg hunt. We forgot to sanitize her hands because of the playground.
One tip about flying -- bring plenty of antibacterial wipes to wipe down the area in which you are sitting. This should keep baby healthy
. If you don't have wipes, use the gel.
As for the rest of your schedule and questions, I'll leave that to the other moms on this site who are better versed in these matters than I. Good luck!!!