DW explained to me over 42 years ago that she did not cook on vacation. That is still our policy. occasionally we will buy food at a local store or grocery and have a picnic at a lovely spot.
Also, we don't care for the continental breakfasts that most motels serve for free. That is a case where you get what you pay for.
A big part of our fun on vacation is scouting out local reataurants. We try to stay away from the national chains as much as possible.