Hello Mike,
It's still early days, but so far 9 people are booked on this date. 6 Women and 3 men. The maxmum is 40 people.
Montreal in October has a low of 1.7 and a high pf 12.1F
Toronto has a low of 7.3 and a high of 13.8
Boston has a low of 8.3 and a high of 17.1
So the weather is varied across the trip, but generally cold.
Kind regards, Sally-Anne, you editor