Hey Catherine!
Thank you so much, it's been such a pleasure to help you! Send as many questions as you need to, I'm happy to be along for the ride.
I spoke to a lovely Cast Member today (Hi, Lauren!) and was able to get some great information for you. First, using an ECV on the tour should be totally fine. It's all accessible! I'm also told that
tour guides will typically provide audio receivers for guests and use a microphone so that everyone can hear them well. I do recommend that you arrive at the Tour Gardens on Main Street, U.S.A. at least 15 minutes before your tour starts so you have plenty of time to ask any last questions you might have. I promise the Tour Guides are awesome and will take wonderful care of you!
Guess what? After some serious detective work, Lauren and I think that your tour might dip into Disney California Adventure Park after all! But don't worry, tour participants aren't required to have Park Hopper tickets. So wherever your tour takes you, everything will be lovely.
Have you checked out the entertainment schedule during your visit? I love to watch the atmosphere performers, especially the Main Street Piano Player. So much talent! Keep an eye on the
Disneyland Mobile App and you'll be able to find lots of festive entertainment options. Of course, the grand finale will be the
"Believe...in Holiday Magic" Fireworks Spectacular that evening. Snow in Disneyland Park is so, so magical!
Have the most wonderful visit to Disneyland Park, Catherine, and happy holidays to you!
Keep moving forward!
Amanda