Hi Mark!
Welcome to the Disney Parks Moms Panel, and congratulations on your upcoming vacation! I tried out
Memory Maker when I was visiting Walt Disney World in December and absolutely loved the service. In fact, I'll be purchasing it again for my family's trip this summer. I'm happy to report that you can still edit your Disney PhotoPass photos with fun borders and stickers with Memory Maker, just like you could with PhotoPass+. I just logged on to my own account and found dozens of options and themes available, including holidays, celebrations, dates, park logos, Pixar, signatures and princesses. Once you've added your own magic to your photos, you can save, download, share and print them in any way you'd like!
I hope this helps answer your question, but if we can help with anything else, please just ask.
Wishing you a pixie-dusted vacation, Mark!
Beth