The Dink Network

My boyfriend and I just started playing FreeDink yesterday and so far we are hooked and loving it, but we are stuck on a certain part. I know it's probably stupid since everyone has passed this part and figured it out, but we spent hours last night trying to figure it out. We just got to the part where you have to buy the shoes, but we can't figure out how to get into the goblin camp. As of right now, we can't buy the shoes because we spent all our money on bombs to try and figure out how to get into the camp, so we are selling nuts to make our money back so we can buy the shoes. I know the way into the camp is probably right in front of us, but can someone please help? Thanks!