I’m using Roadtrippers, too. It’s a great hybrid of trip reviews and maps, despite a few hurdles. There’s a little learning curve (hint: add stuff not on the map to your bucket list, then add to your trip), but it’s fairly easy to get started. It includes LOTS of fun, quirky roadside attractions. I just wish it had calendar/date functionality so it could generate a complete itinerary.

–obsessive hobbyist