During the summer of 2012, more specifically late summer fall, a friend (possibly 2) and I are planning on travelling throughout the USA. Our plan is to purchase a small bus and live in it as we travel. I am wondering if it is possible for a Canadian to do seasonal work in the USA. We are all mostly inclined to farm work as in my experience it suits this type of lifestyle best. Would obtaining this type of work as Canadians be legal?