Greetings Donald!
Thanks for bringing this great question to the Disney Parks Moms Panel!
Disney's Minnie Van Service is a fun and efficient way to zoom to destinations within the Walt Disney World Resort property. This service works particularly well when you have a time crunch or if you want to travel between
Walt Disney World Resort hotels. However, the service does not provide service off property except between the Orlando International Airport and the Walt Disney World Resort.
Have you considered ordering grocery items to be delivered to your resort hotel? My family has had excellent service from gardengrocer.com. However, if you need to travel off of the Walt Disney World Resort property, I suggest you utilize a ride-sharing app like Uber or Lyft. Also, if you just need a few things, check your resort hotel. Many have basic grocery items and sundries.
I hope this helps with your planning. If you have more questions, come on back to the Disney Parks Moms Panel. We love to help!
See ya real soon,
Anne