The Briefing Notes have now been posted for you to read and your attention is drawn to paragraphs 4 and more importantly 6 on umpires and umpiring.
The parental declaration form is also available.
Para 4 is repeated below:
The RYA UK Team racing Championship was to be held at WKSC earlier this year and was cancelled due to bad weather. As no suitable alternative date can be found in the calendar which would be fair to all the entrants, the RYA, through UKTRA has decided that the prizes which would have been awarded should go to the top two UK teams at the 2017 Wilson Trophy.
The Prince Philip Trophy will not be awarded.