I found this TigerShark 900 PWC for sale. Looks nice but has been stored for the past 5 years. What is the story behind Tigershark, are they still manufactured? Is this an ArticCat product? I know the real test is in the ride but am concrened about parts and service availability since I never heard of a Tigershark. Is it OK to start the engine without water or do you need to connect a hose like you would with an outboard?