I agree with what others have said. You have made a good choice in a Keystone product. The point I would like to make is that you have joined the BEST website around and you'll be able to make yourself aware of the variety of problems that different folks have had at different times and how they fixed that problem - be it dealer/warranty or do it yourself.
One other thing I'd like to mention is consider getting an extended warranty. It is a personal choice, but I think it is worth it.
to MOC. Learn a lot. Make new friends. Most of all, have FUN.