Everybody's idea of a good standard of living on the road is different. There are dozens of videos on YouTube of people doing this for far less than $2000 a month. Granted some of them are not living the way you might like to, but you just skip those videos and find the ones that are. For the most part, people accomplish this lifestyle by not paying fees at campgrounds very often, choosing to stay at dispersed campsites on BLM land where you are able to camp for up to 14 days in one location. Most people can stay in these places because they're equipped for dry camping, that is, they have solar power and travel with water so they don't need hookups. Get a vehicle with a sizable water tank and a couple of solar panels, and plan on spending most of your time on the west coast because there's not as many free camping options on the east coast. You'll do just fine.
