I think this is probably right more or less. Not sure how this is going to look. Going from straight no contact to hanging in a pool with 100 strangers is quite a leap, so there’s going to be some phase in. I think you could start nonessential businesses and restaurants probably around June 1 and see how it goes.
But yeah, without sufficient testing, opening things 100% during the summer seems primed to make a second wave in fall.