Complex sentence: At the beginning of 1968, Cutter and Charlie, now going by the alias'Wolf J. Flywheel' in the tradition of Cutter's new family's Groucho fascination began running an illegal moonshine business from Charlie's ranch.
Split into simpler sentences: At the beginning of 1968, Cutter and Charlie, began using another alias, "Wolf J. Flywheel", in the tradition of Cutter's new family's Groucho fascination. He began running an illegal moonshine business from Charlie's ranch.