Hi,
Yes you can locate a unit in one week, probably will find several on the first day shopping, but the price might not be right yet. You really need to compare shop a few places, not just go into the first place, see a $130,000 RV that is on sale 'today only' at $119,999 and buy it before someone else gets that 'deal'. Chances are that had you showed up a week or month earlier, the same unit had the same price on it, perhaps a little more?
It does sound like you are looking for a great deal, and the Yuma RV lots are not all that big, the town is pretty small, say less than 10,000 residents in the summer time, 4 times that many in the winter. Phoenix and Mesa, Sun City, all much larger towns, and all close together, so they share a much larger market.
Are you planning on flying into Phoenix? Or drive a car then drive both back home? Rent a tow dolly for the car to tow it back home? Buy a tow dolly and then home to sell it at home? I think that U-Haul rental tow dollies are around $25 a day, and don't know if they do one way rentals.. Call first.
You can drive down there, and then the wife can follow you back home driving, cell phones (with blue tooth) can work to communicate between cars. If you already have a car, such as a Honda CRV, and that is already set up for towing behind a RV, that is ideal, and makes it easy to bring it back home. Yet setting up the car for being towed can cost around $1,500. Front hitch, braking system with break-a-way that applies the brakes if the car separates from the RV, and lights inside the car (turn signals).
Have you checked locally, and in areas like Sacramento? Check the Craigslist.org for your local towns. If someone retired, then wants to sell their RV, they don't have many prospective buyers in your area, and might sell one at a lower than average cost. Even check Reno, and other areas, is Lake Tahoe close?
Good luck!
I have not seen any DP's with a loft over the front seats. Only the Safari Trek had that option, and they have not been made in a long time, had a tiny engine (a great 3.9L inline 4 that serves a delivery truck well, but probably not so great with a RV) and the Trek that I saw was only 90" wide, not the normal 102" wide RV.
If you find the full size Safari, I think that is what you are looking for, something with a 8.3L or larger engine, and plenty of power. Yet many of the modern DP's with a front slide out will not have a bed that would get in the way while the forward slide is in.
Good luck on your search. For now, keep checking
RvSearch.com They have many class A, and you can narrow it down by area, find Yuma and Quartzsite, Mesa, and Phoenix zip codes, then search in each of those 'zones'. Also if you find something in Flagstaff, be prepared for something called 'Feet of snow' in that area in the winter time. Yes at 7,000' elevation, it looks like the top of Mt Shasta in Flagstaff in January.
Fred.