How might a rc foiling class take off?

There are not many such boats around so, even if they did all meet the criteria suggested for an international class, it seems unlikely that fleets large enough for a meaningful race would exist for a while. However, if the boats met the suggested criteria a comparison of speed, perhaps around an agreed size and format of course, becomes a useful comparison of achievement level.

A 'speed week-end' where boats gather and are timed around a course might be an interesting starting point too.