Maybe traveling and RV'ing isn't going to be a really good fit with you. Most people who RV take pleasure in setting up camp then making their dinner in the RV (or grilling, etc) Not eating dinner out. By all means, if you could survive on day trips and lunches out, then maybe try to do that, but like I said, most people who RV try and cook at their sites. Maybe you could try stopping at each stop for 2 nights, as a rule. This would give you one night to cook dinner and the next night, go out!
It's where your priorities are.