Just checked the google form
I will add my info as soon as I figure out my visa/finance issues! 
Just checked the google form and apparently there is important information about travel(carpooling,etc) that is necessary from everyone, so yes I agree we need to have everyone fill the form, though I can not promise to take care of the transportation logistics.
Are you saying we do not need the wiki if we are using the google form? How should we proceed then? Shall we delete the wiki and just leave the link to the google form for the participants to fill in? In this case it will be totally for the venue,travel and accommodation team to match-make participants’ carpooling and accommodation sharing which in my opinion is too much for us. In case we leave the wiki, people could see available opportunities and contact the relevant participants themselves.
What do you think?