3rd Reading into Huck Finn

This reading was very hard to read and understand because it was too long. One things i would like to know about is if Huck and Jim will ever find out that they missed their "free state" exit and are getting themselves into more trouble. I wonder what would happen if Huck and Jim tried to escape from the duke and king sooner. The setting in this reading was a little hard for me to understand but i still could get the main image as to what was going on.