Thank you for your comments, volunteering is not constrained by distance. On the trip you were on, in the crew we had one volunteer from Skye, two from Durham and one from Morecombe and several from London / Nth of the M4. Our Chairman is from Devon and we have other volunteers from the South West too. If you're interested in volunteering, and we need all sort of skills to essentially run business, not just maritime or engineering skills there's lots of information and contact details on our website.
Glad you enjoyed your trip - so did we! Definitely the best place to watch the airshow.