@ColTech: Thanks for the response. Valued knowledge and you have successfully added excitement to the campaign.
Stef, currently we have Graham's wife offering land support. She will drive the coast with us, counting the kites and just making sure everything stays in the sky and there are no problems.
Phones in a waterproof pouch is a definite, as well as nutritional substances.
I recon stopping off at a few key lifeguards on the way up and telling what we are doing and getting direct numbers from them is a great idea as well.
Other than that I recon we good to go.