I'm on the first island in the beginning of the game, and I know that I need to get the vines to make the rope at the crafting rock. The only problem is that I cannot find any more vines. I chopped down the vines right behind Dr. FEELGOOD and the vines behind where you live. That only equals two, and you need to have 3. And now one of them seems to have disappeared and so I only have one now. So where do I find more vines to chop? Or what else can I chop that turns into vines?