Thanks! Yeap, portugese is a bit confusing ( I am French, I can deal with spanish , not so much with portuguese). I have one year to prepare for this trip ( both my BF and myself are sold on the idea, I mean, can you refuse such an offer!) I now have to start planning (my favorite activity )
One last question ? Any great sites/books idea to help me planning a long trip like that (as in, what should I bring, for the bikes, for myself etc..).

Merci!