about easa:

www.easa003.dk (this year's edition)
www.easa2002.tk (last year's edition)
www.easa.tk (general site)

www.easa2003.jelkkruk.com (links & photo's)
www.landart.tk (last year's workshop)

tutors:

Jelk Kruk www.jelkkruk.com
Johan van Lierop www.architales.com
Gerald Russelman (not available)

about hovercrafts:

www.hovercraft.com
www.hovercraft.org.uk
how do hovercrafts work?

build your own hovercraft 1
build your own hovercraft 2 (1.4MB pdf)
build your own simple hovercraft (3)
buy hovercraft plans