Low mileage aside, the rest is 9 years old. You probably need an extended warranty, up to you to decide where/who to spend your money with.
Good camping buddy bought an '08 Winnie Tour last year with 16000 on it--also got the GS warranty thru Camping World. It has proven to be a good decision--low miles don't automatically mean nothing ages.
If you get the warranty, read it thoroughly and understand the process--never get any repairs done without first contacting the warranty company for approval, and get something in writing/approval number/full name of person giving approval.
'05 36TK3 Mobile Suites
'10 F450 new to me
'09 F450 Lariat 4x4--died