Hi Melissa,
You are going to get to experience many great resorts throughout Walt Disney World!
Your
Mickey's Not-So-Scary Halloween Party tickets, your Disney theme park admission tickets, and your dining reservations should all be able to be linked to your
My Disney Experience account. The
My Disney Experience account is what will link these all together. My guess is that you have three sets of
MagicBands, one for each resort reservation. Once you are logged in to
My Disney Experience, go to the
My Disney Experience tab on the right-hand side of the page. Scroll down to
MagicBands and cards, and you should be directed to a page that will show you the
MagicBands and cards that you have. If you click on a particular
MagicBand, you can see if it is active or inactive. I have numerous
MagicBands active within
My Disney Experience. This way, I can use the
MagicBand that best matches my outfit on any given day!
As to a Disney Dining Plan, I believe that dining credits for your first stay will be available through midnight of the day that you check out from that stay. On that transition day, you may have availability of dining credits from two stays. The
MagicBands should deduct dining credits from your first stay first; however, you should check your dining receipts on this day to ensure that this has happened correctly. If you notice a discrepancy, take it to the concierges in the lobby of your resort and they should be able to help you correct the issue.
I would love to help you plan more Melissa; however, I am limited in the space that I have to answer. Please do not hesitate to ask if you have any further questions!