Some don'ts -
If you are on a full bus or monorail, please re-think your toddler having their own seat - it would be much appreciated if you let small children sit on your lap (or share a seat with a sibling if they both fit) and then you free up a seat for someone else (possibly with a child of their own) to sit. I know you got on the bus first, and you waited your time in line - but it sure would be appreciated - if they are light enough of course
PLEASE do not cut in front of wheel chairs if possible (you may not be fast enough to get all the way past them before they run into you or have to make a full stop) - also, it is NOT ok to climb over a person in a wheelchairs legs to get across to somewhere - my brother has been straddled WAY too many times at WDW - please have some courtesy - he/we will work hard never to run into you (although, keep in mind if you stop suddenly that may not be possible) but don't think you are faster than a Wheelchair or that it is ok to climb over people's legs!
PLEASE don't push your kids too hard - I agree with what others have said, if you have a schedule at home try to mimic it. If your child won't nap well at the park, consider going back for a break to your hotel (if you have a small child please consider staying close - it doesn't have to be on property, but close enough so if they need a shower/bed then you can get to it). I feel so bad for kids having a meltdown because the parents didn't want to leave the park from open til close. If you are with kids realize they cannot tolerate as much walking or heat, etc as you!
If you need an
ECV and you rent one that you take back to your room, dinner, etc. PLEASE sit on it on the bus. I've seen people on their ECV's use the ramp for the bus, have the bus driver buckle them in and then get up and take another seat - your ECV just took out three chairs and you are taking another - it is safe to ride in your chair, they have a special seat belt for you and everything. I do not have issues with people using ECV's or their own chairs, but please don't take another seat on an already packed bus! We would never lift my brother out of his chair and have him sit in another chair, please reconsider doing this yourself.
Don't worry/stress to much about others around you - I like what others have said don't judge others too much - be it older children in strollers, mom's feeding their baby's, who is using a wheelchair, etc. Enjoy your trip - you dictate how much fun you have - it all boils down to the attitude you CHOSE to have!