I crossed customs in Canada and US 4 time total today, each time a different location because I was caching.
Heres what I came up with --- Am I the only one telling the truth at customs? Because when they ask my pur pose for going in and out I told them geocaching and they said what? So each time I had to explain to them what it was.. and I am pretty sure people go in and out back and fourth atleast a few times a month...