Sounds close to a "painkiller" - dark rum, cream of coconut, pineapple juice, orange juice. Put a little nutmeg on top. Great drink with sailing credentials, not too fu-fu. Look up the recipe on Pusser's site.

Of course, I believe that the only thing to mix with Mount Gay is tonic and a lime.

On topic - I think the rule only bars doing a "constructor's championship" type thing like Formula 1 does.