... shopping for my first RV. It's overwhelming! I do think that I want a lower maintenance, small(ish), maneuverable RV for one person. I would rather get a newer chassis (lower gas mileage), rather then an older Ford or Chevy chassis...
I think you're headed in the right direction there; there is a world of difference between the older chassis and the new. Many will rant on about how much more "value" you can get for your dollar buying used, but if you are not satisfied with the layouts/systems/maintenance/mileage etc there is no value at all. I looked at many used units (older chassis) and was just too cramped in all of them (I have owned one before, so its not like I was just assuming they would be too cramped), I knew first hand what they "feel" like over extended stays.
...I'm not sure about size - either a 20 or under, or a 22.
... The 21' Promaster IMO is an ideal size; it JUST (BARELY) fits in standard parking spaces, and due to its exceptional turning radius, can usually maneuver in and out of them.
....I have driven the Pleasure-Way Plateau ("XL"? and a wide-body?) and Lexor. I liked the maneuverability of the Lexor but the driver's seat/cabin was not as comfortable as the Plateau....
I have not, and have no experience with Pleasureway, with the exception that I have "heard" favorable things on the forums... The Promasters seating position seems odd at first, but I have grown to like its upright seating, and done hours of driving with little fatigue. Most delivery and cross country drivers say the same. (See the Promaster Forums for more info)
I'd like to keep it for a long time but realize that because it's my first RV, I may find out more after I use it...
This is yet another good reason to look at the Travato; It is the lowest priced new B, yet it has great reviews, and excellent resale.
I don't plan to tow a car but may need to consider it for these longer stays?
Everyone is different, but I have never felt the need for a car with a class B, IMO that's a big reason for owning one.
I plan to do lots of driving vacations throughout the US - don't know about Mexico but have read about diesel issues there.
I have also read about enough diesel issues HERE that the idea of a diesel made me nervous. A high priced, Mercedes diesel made me even more nervous; but again, there are different opinions on that.
I can afford new, but because I haven't owned an RV, wonder whether I should buy a used one first? I have considered the Winn. Travato and ERA. I liked the Pleasure-Ways but think that I should probably go with a less expensive RV first.
I think you're on the the right path. I'd do your best to spend time in all the units you're interested in, even rent if possible. Compare floorplans, prices, and "cost to own". I was pretty inflexible about my floorplan/layout, and the Travato (G) was really the ONLY one that worked for me. I've only had it a few months, but have used it allot, and am
extremely happy with its performance to date.
Good luck, and happy trails!