Build your web-of-trust by having many people sign your public-key packet. Of course we probably won't be doing the signing on the boat, but we can verify each other's identity (since we should all have passports with us, 2 forms of ID should be relatively easy), and then sign those keys when we get back to boring old real-life. If you plan on attending, it would make things easier if you email your public key hash (or the public key packet itself) to patenaude@gmail.com (key hash 1CC876F10CAC9F89). I'll have a checklist to distribute for all the keys I receive ahead of time.
