Please make sure to charge your
ECV every single evening. You should have good batteries that will last all day, but if they are not good for all day, call the rental place immediately. They will replace.
Your ECV will have brakes. You won't have a brake pedal like on a car. The brakes are always engaged, by default, unless you press the lever for forward or reverse. The brakes don't stop on a dime; it is a gentle stop so that you don't injure yourself by the unit stopping too fast and throwing you off.
You can control speed with a speed knob you turn, and also by how hard you press the forward and reverse levers. I usually set my speed knob on medium-high, and measure the pressure I give the forward lever based on what I am seeing around me. When entering a bus or the monorail, I turn the speed knob down quite a bit so I maintain precise control.
The 2 biggest hills for me at WDW are the entrance to The Land at Epcot, and the ramps up to the monorail at MK and the TTC. (Epcot monorail has an elevator. However, it wasn't working our last trip.) When I had a smaller, lightweight
scooter, my family would push the back of the scooter seat to help me up the hill. It saved a lot of scooter battery life.
I wouldn't worry too much about the horror stories. There are people with diminished capacity who should not drive them. I question why their family put such a person on an ECV. But ECV incidents are rarer than the impression you get from reading the internet. I have been to Disney many times in the last decade with my scooter, and I haven't seen any incidents, and I have not been victimized by an ECV incident personally. I agree with PP that drama is added to internet postings for questionable reasons. Some healthy walking-around people think ECV users fit a stereotype that is OK to make fun of. That is, until the person making fun needs an ECV for him/herself or a member of his/her family. Then the story changes, like they had a sudden revelation about what a great tool the ECV is, and how it enabled a disabled person to go to WDW with the rest of their family and have a wonderful time.
Proceed cautiously, have patience, and maintain a great big smile at all times. These will solve most every one of your worries. Write back and tell us how it went!
