We did that Fantasy trip a couple of years ago. Had just a wonderful trip. The Fantasy staff could not have been better for all of us (13 rigs). That time of year some of the stops were pretty basic but worked for all. Once in Churchill the Tour was excellent (we were on the longer tour). Saw a total of 21 bears while we were on the tundra! Weather for us was very comfortable - but sure could have been blizzardy that time of year. The last day of the Tundra trip it started to snow as the Buggy headed back to town. When we came out of dinner and headed for the night train back to Thompson it was blowing a blizzard. In AM at Thompson - no snow but cooling. The folowing AM when we woke up in the Thompson cg - 8 inches of fresh stuff! Be prepared and enjoy the wonderful experience!