Whizzer had been wonderfully improved by the changes Tom made. The young inventor looked over the supply of food Mr. Fenwick had placed aboard, glanced at the other stores, and asked:
"How long do you expect to be gone, Mr. Fenwick?"
"Why, don't you think we can stay out a week?"
"That's quite a while," responded Tom. "We may be glad to return in two days, or less. But I think we're all ready to start. Are any of your friends going?"
"I've tried to pursuade some of them to accompany me, but they are a bit timid," said the inventor. "I guess we three will make up the party this time, though if our trip is a successful one I'll be overwhelmed with requests for rides, I suppose."
As before, a little crowd gathered to see the start. The day was warm, but there was a slight haziness which Tom did not like. He hoped, though, that it would pass over before they had gone far.
"Do you wish to head for any particular spot, Mr. Fenwick?" asked Tom, as they were entering the cabin.
"Yes, I would like to go down and circle Cape May, New Jersey, if we could. I have a friend
