We have a notion, but we don't know how practicable it would be: a physical, traveling RAF 'guest book'.
One RAFian buys a notebook or journal and writes something in it for all of the RAFians, or for Richard, whatever. Then that RAFian boxes it and mails it to another RAFian who expresses a wish to write in it, and who states they are able to afford to mail it onward to the next person. Each time it stops someplace, the recipient cuts and pastes into it a piece of a map showing where they generally live, maybe adds some photographs of themselves and their life environment. Maybe puts their all-time favourite Animorphs quote into it, and takes pictures of themselves with their Animorphs and GONE and other KA/Grant book collections. Writes some things, signs it, and mails it on to the next person.
After everybody's had it who wants it, somebody scans all the pages and posts the image scans in a dedicated thread for it, so that those who had the book earlier can see what was added. Finally, the book is mailed to Richard, and after that possibly it goes to KA and Michael Grant, as a kinda' big thank-you gesture to the people whose original work brought the entire RAF community together centrally.
Alternatively, we have one RAFian be a central collector, and everybody else mails that person file envelopes containing their images, maps, etc., and the central collector turns it all into one big scrapbook, instead of the scrapbook itself doing the traveling.
Maybe this is a little too big to organize, but... what do you all think?