Caravan to Vermont?

I received an email last week from my aunt in regards to the upcoming trip to Vermont for the family reunion. She suggested that I rendevouz with her family and carpool with them up to Vermont via the highways of Canada. This would include a sightseeing stop at Niagara Falls. Normally, I would agree to this. But I am also wanting to visit the baseball, football, and rock-n-roll Hall of Fame on this trip. So what I'm thinking of doing is caravaning with them through Canada all the way through to Vermont. Then I would split off and do my Hall of Fame tour. I have some thinking to do on this.