"If we hit a winter in northern USA or in Canada … we're not going anywhere for a while."
"The horses are all fresh to this, so we have to go pretty slow to start with,"Mr Hann said.
"We carry our own shoeing gear, if a horse loses a shoe, we put it back on,"Mr Hann said.
"Chile won't actually let us set foot in there with a horse,"he said.
"It's a nice way of travelling and discovering about the people we meet."
"The people have been absolutely amazing,"he said.
"There's a couple of people who have recently done it, so that gives us an idea of what we can do,"Mr Hann said.
Stories from farms and country towns across Australia, delivered each Friday.
Your information is being handled in accordance with the ABC Privacy Collection Statement.