If the total daily cost is a deciding factor in buying or not buying an RV, I would say don't buy one. You are paying daily for the lifestyle and not just when you travel. I have been retired for 13 years 364 days and I pay for the rig for every one of those days, when we travel by using our DD, it is significantly different. We need a DD but we choose to have an RV.
I agree with all the positive reasons for owning an RV, but I can find alternatives for comfort for the DW. A Ricarro seat will greatly help your wife, it provides support you won't find in a flexsteel captains chair. Having your own bed and the ability to stop for a nap in your own home if needed can't be duplicated in a motel/hotel situation. Being able to continue on your way after a rest stop in bed, is another feature you don't have in a motel/hotel situation. Since my eight weeks of radiation therapy for cancer and the recurrence of my back problems, I stop two sometimes three times in a week of travel for an afternoon rest break. I use the genny if needed for AC and I use my bed. I usually only nap for a short period, less than 60 minutes is common and then we take off again for a couple more hours. I am fully refreshed and we cover a lot of ground in that two or so hours after my nap.
The DW sometimes naps with me but usually works on our travel log or researches campgrounds or POI's and loves knowing I'm a safer driver after my nap. Sometimes she will drive while I nap but I can't sleep well in the bed if the rig is moving.
Travel is very important to us and having to give it up due to advanced age was discussed at length during our six week trip in April and May. For now we are doing well with our new daily routine but a newer more reliable rig is in the future with the hope that the reliability factor will allow me more piece of mind.
I guess you can tell by now we have an RV lifestyle and love it, the cost of the RV sitting for six months a year or more is way offset by the pleasure we receive seeing this great continent. We're adapting to being in our middle seventies and planning ahead when we can't go for weeks on end.
If traveling in comfort and with the ability to go and stay at home at the same time, buy an RV and travel, if you have to worry about the money adapt your current vehicle to make your travels comfortable and don't buy a house to travel in.
"I travel not to go anywhere, but to go. I travel for travel's sake. The great affair is to go". R. L. Stevenson
David Bishop
2002 Winnebago Adventurer 32V
2009 GMC Canyon
Roadmaster 5000
BrakeBuddy Classic II