Fish is an avid roleplaying gamer, especially live-action role playing, or LARPing. She has also been a member in the Society for Creative Anachronism (SCA) since the 1970s. Since 2007 she has been the driving force behind the establishment of Fan Haven, a private park in Arizona meant to serve as a safe space for LARPers, Pagans, naturists, SCAdians, and other marginalized groups associated with fandom. However, representatives of the federal government has disputed the validity of the mining claim that she proposed to use to establish ownership.