Welcome!!! I too own a 2008 373 and love this unit! I love the 3 zone living. If you have questions you have come to the right place. Just remember your access to your hot water heater Bypass system is on the driver side outside in front of the driver rear tires. You will need to get on your back and get under the rig and look for a white cap. Inside will be your bypass system if you ever wanted to winterize. I camp in Maryland during the winter months and winterize after each trip and sometimes this is a pain to do when the ground is cold and/or wet. Overall a great unit I have just over 13000 miles of pure fun.
2008 Georgetown 373DS