Yes, @
mg1979, I can get second day wash n gos. I had some trial and error with my wash n go regimen, but it's been going really well since I figured it out.
I use watery leave ins and KCCC. I pineapple my hair at night and have good second day hair. It is bigger than the first day and still looks great!
I think I could get more days out of this hairstyle, but the problem is that my nape is not particularly long (barely APL straight and a bit past SL when curly) so it is hard for me to pineapple. The bottom curls stretch out at night. As that section gets longer it won't have to stretch as hard to get to the top.
ETA: To clarify, I meant that I can't go longer that two days with my hair out and down. I can get multi-day hair (even fifth day hair) from one wash n go, but I prefer to wear it up after the second day.