Hi! This March we'll be a group of 7, 4 adults and 3 kids, and we'll be staying on property before our cruise leaving from Port Canaveral. Would you recommend hiring a limo company or letting Disney handle everything? I've read that sometimes people using Disney are given boarding numbers and then they have to watch people with boarding numbers before theirs get on while they wait. Is that true? Appreciate any advice!
When you do your online check in, you select a Port Arrival Time. The PAT is tied to the actual boarding number you get when you check in at the port. You will get the same boarding number, regardless of when you actually check in (if you arrive earlier than your selected PAT, or after = same number).
DCL transfers typically begin arriving at the port around 12:30 or so. Around that time is when Open Boarding is typically announced. Open Boarding means you can board as soon as you've checked in, regardless of your PAT or boarding number.
If you purchase DCL transfers prior to doing the online check in, you may not be prompted to select a PAT. You will get the "next available" boarding number once you arrive at the port.
Stick with me here - each PAT has X number of boarding numbers assigned to it. Each boarding number has X number of boarding passes. When everyone has checked in online, not all boarding number passes have been assigned. So, it's possible that you could get a low number arriving via DCL transfers or a high one, no way on knowing how many passes are still available within each group.
It's quite possible to have a high boarding number, even if you check in early, and you will see other arriving after you boarding before you, if they have arrived at their correct PAT.