I have boked the Eilson bus tour for our family on July 5. We are traveling with two kids. With a forecast showing 60% chance of showers, is it still worth traveling 4 hours each way. We may not see mt Mckinley either. What about the flight with glacier landing. Any suggestions for what to do. We have two full days on July 5 and 6 and half day on July 4th. We are driving on to Fairbanks - Chena hot springs from Denali on 7th and looks like rain is going to follow us.