My son has the first week of November off(NJ school), so we are thinking to take a 5-6 day trip. The problem is we don't know where to go. Last year we did Cancun and really enjoyed it, but would like to stay in the US this year because of the high air fare. We are considering Key West, Las Vegas, or Grand Canyon. We enjoy water activities, will the weather be too cold to go into water in Key West by that time? When is the hurricane season? If we do Las Vegas, is it enough time to combine Grand Canyon and Sedona? Thank you in advance for your advice.