Hey Mark
Thanks for the Texel update ,knew that the author had originally intended 2 windspeeds ,-great to hear they have been implimented
http://www.brandingsport.nl/index.html It is conjecture to state {few will show} ,We do not know how many may show given an interesting larger similar Formula class oportunity to race within -and challenging events like the TYBEE 500 to race in --few I-20s did show this year , In MI locally it seems most are going to F-18 racing on Nacras F-18S and Hobie Tigers.
If any look to the great links here on catsailor ,then purely cat pages and scroll down they will see some 72 web sites and organizational events,- regional organizations,- and fleet links to Hobie class racing .
This is still the largest contingent of catsailors ,mainly dedicated to class racing ,-now experiencing Formula class racing .
It would seem to survive the current existing 20 sailors would encourage and promote a similar working Formula class based on similar I-20 specs as proposed or else inevitabley let go and allow them to go the way of so many other dead boat classes .
This has been the intent of F-20 to help promote good racing and events to race within on current existing 20s either in existing form or modified to a max class specification of matching L B W and sail area.

If not then it is time for this sailor to purchase a new 20 and seek others that wish to race similar larger beam lightweight 20s in the hopes of getting a large class on the start line for the 06 Tybee 500 and numerous other events in and work on a future lightweight larger beam F-20 class .
Carl