Heard the same thing from someone in Florida. Ask if you can ride out and buy from them in person. Would make a nice shake down ride to the East coast. Then you could visit all the place out east that you have been wanting to ride to. Ie: Blue Ridge, The Dragon, etc.
YES here in wa... 500. Yes in Alabama....400. Not much real difference over five years, actually.
Various states have various laws.... https://www.yocracing.com/docs/yescontract.pdf and this isnt even all of them....
I have actually toured back east....sorry, but except for New England, there is nothing there for me....in a day here, I can be in Olympic Naitonal Park, or Yellowstone, or Glacier.. desert to rain forests to beaches to high desert to alpine medows...I am not a dragon person. The Beartooth highway is about as much excitment as I care to experience, and I am very careful on that one....I would like to see New England again by bike but I am retired and dont have any free time....I have 8 adventures planned already for this year on the wall calander....and will camp out over 30 days....nine of them at Reno alone....I lived for 40 years in ILLinois.....only one year did I tour east.....the rest of the time I went west, till one day a women at work said, "Why the H*** dont you MOVE out there??? So I did. And I dont miss a thing except for the cheep self medication! LOL! Some may love the east and more power to them....I will take Wyoming