Wow!
Now I have no problem being sensitive to a peanut allergy if asked nicely, but that family completely overreacted. What an example to their kids. OP - don't feel bad, you didn't start it and I admire a man that stands up for his family and the woman he loves.
One time, at a baseball game, I had bought our kids a couple of buckets of peanuts to crack and keep them busy. Another family came after us and sat in front of us. The mother saw that the kids had peanuts (which they were cracking, eating and dropping the shells on the ground) and nicely asked if the kids could find another way to dispose of the shells, due to her teenager's allergy. She was so nice about it that I had no problem granting her request. She reiterated that she did not want them to stop eating them, just contain the shell debris better. Well we had them combine the remaining peanuts in one of the buckets, and used the others for the shells. Everybody was happy.
However, if she had been a hag about it, I don't know that I would have been willing to do anything. It's all in how you ask in my opinion.
The
ECV thing - I know what you mean. However, my sister sometimes needs to rent one there, and she has stated that they seem to sometimes have 2 speeds. Tortoise or hare.
Also, what some people (not the OP) may not understand, is that they don't just stop on a dime. You have to release the little button, or handle or whatever that model is equipped with that makes them stop and go. Once you do, it does not brake to a sudden stop like a car. It cuts the battery and slows to a stop. That may mean 1 or 2 feet. That 1 or 2 feet may mean the difference between missing someone or running into them. The only time you will see an ECV make a sudden stop is if it runs into something or someone. Experienced drivers know this and usually are attentive to someone stopping in front of them or suddenly cutting in front of them, and leave enough room to avoid collisions. Unfortunately, there are too many inexperienced drivers in the parks.
OP - I agree also with what you said about the heat. When we were there in July, it was as hot as I've ever felt it there. I know that my fuse was shorter, and I suspect it really brings out the crazy in the weirdos that have issues to begin with!