Believe it or not Moorings really does not want you working on their boats, unless it something very minor. This is obvious by the tools they have on the boat. They prefer you call a chase boat or phone support as Matt stated. Your comparison of being in trouble at 16,000 feet is not very a very good analogy, compared to floating a mile from land. The times I had to refer to my Beneteau manual, I was looking for water lines or wiring schemes. P.S. you do not own the boat, you're renting it for a week.