I need the story to see if that is the correct one.
Answer:
I was able to grab the rope just as the canoe full of kittens was slipping away
Explanation:
it is the most exciting point
You need to be more specific, in what chapter or where exactly are you currently in the story? beginning, middle or end? so I can help you here, what lies ahead of ponyboy will depend on how much you have read.