I suggest that people post links here to hosting companies that will offer ready-to-roll images for VPS or dedicated servers, or are otherwise prepped for the April 30 launch.
Hetzner - https://www.hetzner.com/
i strongly suspect Interserver will have RL available. but even if they do not right away, you are allowed to install from ISO on their servers.
I have been with Interserver for many years and their service is excellent.