Read it through once

The minute I was far enough above the town to see I could make the tow-head, I begun to look sharp for a boat to borrow, and the first time the lightning showed me one that wasn’t chained I snatched it and shoved. It was a canoe, and warn’t fastened with nothing but a rope. The tow-head was a rattling big distance off, away out there in the middle of the river, but I didn’t lose no time; and when I struck the raft at last I was so fagged I would a just laid down to blow and gasp if I could afforded it. But I didn’t. As I sprung aboard I sung out: