I am new to boating and just purchased a used 06 gulfstream with twin 150's that was advertised as having the extended 6 year warranty. The sale was brokered by a Grady White dealership. The boat was delivered to me in Jersey City from Delaware, but the dealer did not include any paper-work whatsover regarding the warranties. This just seems strange. Any warranties should be in writing especially if transfered from the original owner. The dealer is now unresponsive to my e-mails. Any advice is appreciated. (PS, I chose to have the boat delivered as opposed to running it up myself based on the sound advice I received on this forum, so now i am looking for a little help with this issue)