I am a retired US citizen and am considering moving near the Canadian border, but still within the US. Except for this past year, I have spent 3-4 months of each summer in an RV in Canada. I also ski daily. The location I am considering is within an hour of a couple Canadian ski resorts. I would like to ski 75-100 days in Canada, however these would be almost entirely day trips, less than 12 hours each. Are these day trips included in the 180 day limit? I will not be employed or otherwise working on any of my visits. Thanks for any insight!