You might want to include in the NOR,

What happens if you don't make class and when this will be determined?

Are classes of 5 given an independent start or will they be combined?

Catagory A ?? I thought that ISAF did away with these categories and now refers to regulation 20... Which basically puts advertising under the class rules and carves out space for event organizers. If the class rule does not limit advertising... it's allowed

In the old days... Cat A was no advertising on sails while Cat C allowed unlimited Advertising.