on a boat that new, especially a ranger you shouldnt have any problems but call ranger with the boats vin # and have them look it up to see what all warranty work the boat has had so far. do the same with a merc. dealer on the engine. In my experience if a newer boat has had a lot of warranty repairs I will stay away because it could only mean 2 things, the owner was neglectful or the boat/engine is a lemon. I would also keep in mind that a guide will put as much time on a boat in a year as most of us will in 10 years. Definately have the dealer hook it up and tell you how many hours are on the motor, check the lower unit and check compression. If it were my money I would find a Ranger with a Yamaha, those optis have had their share of problems. I should know i have one