Howdy, first post, Retired for the last 9 years looking to purchase or build a class B. I've owned a class A a few years ago and miss camping. We currently spend a few weeks a year at time share resorts and now we want to incorporate camping in-between resort stays and eventually do another round trip of the USA. My requirements are a unit that can park in most normal parking places, get decent fuel milage, air conditioning as we are acclimated to the northern pacific coast where a hot day is 80f, bathroom, shower optional. Our budget is limited do to the "savings" we are now incurring from Obama care, we are taking a major hit $ so we can't afford a new one now hence the MPG is important too. One of my options I'm looking at is a Promaster diesel van and converting it. I'm, a jack of all trades and have a full compliment of tools in my garage. Or buying a used one. My budget is $30-50K. Any suggestions or models/years to avoid? I've been reading the nightmares about Sprinters, their costs for parts and repairs but haven't researched enough to get a good handle on what's hyped.