How does Huck feel about the raft?

Huck is frightened that the raft is gone....

The raft was gone! My souls, but I was scared! I couldn't get my breath for most a minute.

And relieved that Jim has it ready to go.....

"All right—that's mighty good; they won't find me, and they'll think I've been killed, and floated down the river—there's something up there that 'll help them think so—so don't you lose no time, Jim, but just shove off for the big water as fast as ever you can."