WW keeps their recipes simple and so most WW recipes can be adapted to RV living. I have a friend who does WW and he says their website is very easy to use for that purpose. He can even enter the ingredients he has on hand and their recipe archive pulls up all their recipes that use those ingredients along with the points of each serving. He has to pay for the service but he says it's worth it. Here's the link
https://welcome.weightwatchers.com/Another option is to pick up a WW recipe book. Most of them are available at Amazon.com now
Weight Watchers Cookbooks