I have been going to NM since I was 3--about 68 years ago. I don't remember much from the earlier trips to Los Alamos, Santa Fe, etc but I do remember the later ones. We still go to Santa Fe every summer--usually twice and always find something new to do. In 2018 it was Canyon Road art galleries. Next year it will be the botanical gardens and probably more. Also great food. One suggestion is not to try and drive to everything--that can eat up a lot of time and $$. After a few summers in NM, then head to Utah--5 National Parks will keep you busy.