Real cost of full timing

Thank you all for your suggestions. Right now, the 7k/month is before taxes and I'm not sure how retirement income is taxed. Right now I'm at about 28% tax bracket. As far as insurance, I have separate account for that and I'm more or less self insured as far as medical goes. I plan on going on Medicare once I reach early retirement at 62 if I'm eligible. My wife and I like to travel pure and simple. Sight seeing, memorials, parks, hiking, etc. We will eat out at popular local eateries maybe a few times a week. Once I feel there is nothing left to experience, I want to move on to our next destination. I'm very capable with most repairs on both camper and truck but large projects would need to go to a shop due to lack of facilities and equipment.

I guess full time vacation would be a more accurate description of what I'm seeking. I love my home and plan on keeping it so when my "vacation" finally ends, I plan on returning home and living out my days happily ever after.

I'm not college educated so I've never had a hi powered paying job. I've spent my whole life working extra shifts, nights, odd jobs and putting up with some of the worst supervisors that have ever walked the earth. I've missed a lot of life trying to raise two daughters, paying for college and weddings, all while trying to live debt free and saving for the day I can finally say "I've had enough". I hate to use the word never, but I really don't see myself doing work on anyone else's schedule once I decide to call it quits.