We are new on Couchsurfing. We did homeexchange many times. You can see our profile in https://www.homeexchange.com/en/profile/1164698 We love travelling and we even spent one year and a half travelling the four of us (my wife and me and our two kids from 2006 and 2009 when they were 3 and 5 years old). You can have some information in http://www.voltaalmon.cat/ (I am sorry, it is just in Catalan). See you and I hope start having some Couchsurfing experiences!