I know that you don't want a Class B/van conversion but we owned a 1972 Family Wagon bubble top Dodge B-300 van conversion. It was the most versatile camper/tourer ,grocery getter, cargo carrier, day at the park, hobby and local event support vehicle we have ever owned. It was very basic, 2-burner stove, porta-potty room, sink with water pump, and basic sleeping on rearranged gaucho style dinette cushions. A Road Trek would be too cramped and not adaptable for cargo hauling but a nice compromise as a daily driver/camper, except for the high prices.