Originally Posted by
faline
If you will be using an ECV to and from the parks, plan on extra travel time. Buses have limited capacity to carry ECVs and, when we traveled with someone using an ECV, we did have to wait for a second bus to come along because the first bus that came through already had ECVs on board and couldn't load any more. And, while you're loaded onto buses before other folks, you will be offloaded last. The parks have been very crowded so you will have to watch for people who, not paying attention, step right into your path. If using standby, ECVs are often put into the regular standby lines. Some of these llines have quite tight turning areas so be prepared for that as well.
As John noted, make any needed reservations as soon as you are able.
And, most important, enjoy your trip!!