It's beeeeautiful. You've gone on so many adventures! Go you!
PTR's are super easy. I had to read a few in order to make sure I was doing it right, but there's really no right way. A lot of it is just telling your story pre-Disney trip. I don't have much to say as of yet because our planning has kind of come to a halt as our ADRs aren't due until March, so we've got time to relax a little bit. A lot of folks put up links to their posts so that people can follow along easier, but since I've only got two posts, it doesn't matter as of yet. I say, just go for it! Do what you think feels right and you'll be fine.
But hi, @Bethar1978 -- I'd let the Disney talk up for a week or two and try again? Be subtle about how much fun you're going to have and what you're planning on riding. You never know, they might get the butterflies to come with you!