Get a really big screen smart TV so that you feel as if you're "right there in the scene" when it's on and then log onto Netflix or YouTube. Doing that you can travel the world right there in the comfort of you armchair and home while viewing documentaries and travel-logs..
....Or better still log onto Google Earth with your laptop and transfer it's screen onto your large Smart TV's screen and then fly to any place on Earth. Every place you go on Earth you will see little photos folks have posted right in the area where they have taken the photo. Click on those little photos to expand them to fill your smart TV's entire screen. Doing this, you can imagine your RV right there in the most wonderful camping places in existence that real world travelers can only dream of getting an RV into.
There is no reason to be bored just because your RV is in storage (... or in the repair shop)!