Make it simplest of all , wear a ribbon on your kite to say you are a local + proficient <> not have one , you are a beginner / non local.
If anybody wants to step up to talk to non ribbon people then they are welcome
P.S. I prefer kite ribbons b/c thats what I'm focused on, how close their kite is to me; what their kites are doing; I really don't pay too much attention to boards or the people on them just the closest 5-7 kites to me ; that'd be soo cool that I would also attach whistles to my kite to add to the effect as it does a kite loop