I'm considering buying a new 2014 north trail 22rbk but I'm scared by all the horror stories I'm reading on other web sites. Plumbing leaks, delamination issues, etc... I like the trailer but I don't need a new nightmare in my life. Also are the extended warranties worth buying, the dealer is offering me one for $1995 that covers all the major systems, except structural issues, with a 7 year coverage period. Anyone with experience with this particular travel trailer who could tell me what they think would be greatly appreciated. Thanks in advance.