Mary,
I'm sure the entry problem of this boat has nothing to do with the number of hulls. At Texel the race organizers are very SAFETY conscious. The Dutch Navy is there with a fleet of inflatable power boats and trained persons to help those who need help, turned over boats, for the entire race.
This one hulled catamaran is going to be very very tippy. It could occupy one of the Dutch rescue boats full time during the race. Also one does not take a new concept boat or a new concept race car to a world championship race and be successful. That is fantasy land. Any new concept race machine must be proof tested first(in private) and if things work out, then go show the world how to do it better.
Bill
Bill