Just to be aware, as learned recently from using the Minnie Van service almost exclusively on our trip a few weeks ago, there is a limited amount of these drivers/vehicles. So at park open, depending on your location and destination, the wait times for this service could be an additional 15-20 minutes for pick-up + plus the ride time to the destination itself at surge pricing - if you even get one at all (this happened quite a few times where it was constantly searching but could not connect a driver). Same for park close times. Check the app frequently to understand where this might effect your plans and arrival for time sensitive activities like rope drop and ADRs.
Lyft also employs the tactic of we found your driver but completing the last ride drop-off. This can be a test of your patience and add additional time to your pick-up as the driver resets the vehicle for the next pick-up (removing car seats, clean-up etc.) We ran into this situation often and it would add another 5-15 mins in pick-up time to the original estimate. You won't know this until after your driver has been connected with your request. So again, consider this in planning times.
Lastly, be sure to specify pick-up / drop-offs carefully especially at the resorts. We were at Saratoga and there is a big difference in the "main lobby" or the specific area room block (i.e. congress park). This seems simple, but depending how you search the resort and the options presented - you may think you locked it in correctly. Fortunately, Minnie Van Drivers are accommodating on the drop-off but it could delay your pick-up if you are not careful.
