User blog comment:TitanicMixGirl/Gravity Falls Episode Ideas/@comment-98.212.192.118-20121008213454

I think that Wendy's cousin should come to vist and Wendy, her cusin, Dipper, and Mable should go swimming and they find out that Violet (Wendy's cousin) is a mermaid or something and she has to get this pearle from an under water cave that's protected by a ghost and they have to help her and they also find an old manuscript that has some secrets about the towns history