The OP is single so he probably doesn't have a need for a big kitchen or 3 slides! He also doesn't have a need for a big truck with poor fuel mileage. He is going to move every month or two. For his needs I would definitely purchase a 28-32' motorhome and tow an economical car. It will not hurt to sit for two months (or more). Millions of motorhome owners do the same.
Also OP, it would be a good idea, since you're not going to purchase for a few years, to look at 2014-2016 motorhomes now and find the size you'd want. Then when you're ready to purchase used years later, you'll know exactly what model you should be looking for to buy.
