Basic questions about Class B's

I am slowly coming to the conclusion that a Class B may be the right conclusion for a simpler way to travel as we get older. I enjoyed my class A for 15 years and 100k miles of travel. My wife never felt comfortable driving out west with such a big vehicle and finding a shop that will want to work on Class A's when breakdowns occur away from home, so started looking at downsizing. First looked at a truck camper but soon came to the conclusion that in order to get enough space and water storage you needed a DRW truck which I did not want to have as a second vehicle. Then started exploring a small TT pulled by a 1/2 ton truck which would make a good second vehicle and provide enough storage in the bed of the truck and enough FW storage but over looked the details of hooking up, unhooking and leveling not to mention sway and wind buffeting issues. Looked at some of the vehicles some have suggested here. I think small class C's would be cheaper than most B's but would require a tow car. B plus's may not.We basically are more travelers not staying in one spot for more than 5 days. I am also thinking if longer stays are required that a small utility trailer could be towed for extra water and storage. Overall have I come to the right conclusions? Started looking at the Wonder leisure Van with the Ford Transit 350 HD Cab w/ 3.5 L Eco-Boost V6 Gas 310HP/350ft-lb w/ 10-speed Automatic. It has a large storage pass thru in the rear and 30 gals of FW and more CCC than the Mercedes chassis. $119 list price. The Cross teck 20 XG also has a large rear storage pass thru on the same chassis. Have any of you looked at these or own one?