Hi Stewart -
Got your PM and saw your post on the General Forum. Figured I'd pop 'round your board to answer your query about the F16 classes' membership eligibility on the IMC.
The two-tiered membership plan was set up similar to how different constituencies are represented in the ISAF Member National Authorities (like US SAILING or RYA). In fact, the constitution was built on the US MHC's Bylaws. Somehow, some way, anyone and everyone has some sort of uplink and representation.
The voting membership is based on international class status, since by and large these are the biggest and most active racing fleets and are eligible to host worlds and to be selected as Olympic equipment. These classes have membership bases and budgets and can afford dues. Additionally, councils within MNA countries like the newly formed Aussie MHC, represent larger populations of sailors. In this manner, if you're a sailor Down Under, no matter what you sail, you have an uplink to the IMC through a full voting member, and quite possibly a choice of two.
Associate memberships were envisioned to allow smaller classes that either didn't have or want international status, smaller regional multihull organizations, and manufacturers a seat at the table. It also lends considerable heft to the mission of the IMC to be able to show significant grass-root participation when we sit down with ISAF. The targets of associate membership are less likely to have a large population from which to draw dues, so membership is free.
As an example of how sailors might be represented, let's look at hypothetical sailor Wally in Qld who sails a Hobie 17. He has the AUS Hobie Class and Hobie Australasia representing him at the Associate level, and the IHCA and the Aussie MHC voting for him. Somehow, some way, Wally knows there is someone he can talk to about his spot of concern.
For the F16 Class, I know you guys are still in the formative stage but only just - it seems to me you're on the bubble about deciding on international status with ISAF. No matter what you decide on the subject, you're already eligible for Associate membership on the IMC at no cost. Further, as a recognized class in several of the MNAs, you already have representation among the full members on any voting matters - I think I personally know all but one of the US F16 Exec. The US F16 Class joined US SAILING when the Blade was in the Alter Cup, so they are a full voting member of the US MHC, which means they have a direct link to a full voting member of the IMC.
Does that explanation muddy the water a bit?