@Opinionated
I just got done checking offerings and prices. Everything seems to be current. All sources at the top of the list, except heartland, appear to be shipping.
I don't check shipping costs or restrictions so I have no idea what to expect or if they will even ship after tomorrow for that matter. But it would be silly for them to be taking orders knowing full well they would never be able to ship before tomorrow . They are all most likely backlogged with order, with the possible exception of some of the more expensive sources I just added a few days ago.
And besides, I don't know where some retailers are getting this April 5 date. CAASA still doesn't show as final rule being release.