What are some tips for meal prep?

I fell off the meal prep bandwagon and I can't seem to get on.<br><br>My meal prep worked better when I made all the food at home and it was structured. I just haven't been to one grocery store lately. I like to hop around a lot. So, what are some tips? <br><br>I'm looking for specific tips like "make one week meals on Fridays" or something like that.