Yes! Road Trip Maps can help guide your route for RV travel. The supplementary RV data such as waypoints and big rig friendly gas stations will help you plan your best road trip.
When you build your trip, the basic filters we use are determined by whether you choose RV or car. Choosing RV will help filter out places like tent-only campgrounds or sites that can't accomodate your rig. You can always change the settings later if you decide you need something different or if your rig size changes.