Shark hunting in paradise garden

A group of fanatical religious tourists from the future travel back in time to meet Adam and Eve. Unfortunately, their time ship crashes, killing the majority of the crew (including the leprechauns) and leaving them stranded in this strange shark-infested land. Among the survivors are: Ernest who has the ability to turn people into mannequins, Ira who wields a razor-edged bible for a weapon, Wayne a giant wizard head with fat lizard legs, Donkey the hunchback halfwit, Anton the birdman, Rattlesnake Doctor, Ancestor, and Sturgeonwolf. This cult of deranged priests soon discover that Eden is a far more surreal and dangerous place than they could ever have imagined. It is going to take everything they've got in order to survive long enough to find another way home--Publisher's description.