Yup, mine here in MA is apr 30
Went to a meeting the other night billed as a Go Trump in Delaware event. Turned out it was a monthly GOP meeting, held in a building that the former state President couldn’t find.
The “purpose” of the meeting was to select delegates to the state convention. We had 5 minutes to approve a slate of delegates already chosen AND to get names of alternates.
I asked about the national delegates and was told they had been already chosen and they were bound only on the first ballot. I know some of the national delegates and if they can get around that, they will. And it won’t be Trump, Cruz or Kasich that they’ll select.