I think this might be one of the things that hair type really does influence. So far, I haven't found anything that I can use that will let me wear my hair out, and not end up with tangles - unless I dry it stretched first, and even that, after a couple of hours of shrinkage, turns into tangles.
this is the same for me, with wash and gos being a nightmare after more than 1 day and loose hair causing me trouble after more than 3 or 4. you can give it a try with some other suggestions, that's the only way you'll know. i tried a few ways for both wash and gos and loose chunky afro type hair but was unsuccessful and was losing hair. literally, i was tracking growth and my hair got shorter. this was with me doing frequent washes and detangling, no matter how gentle i was, detangling that often made me lose hair. so rather than continue experimenting i just stopped. i still wear my hair loose, but for no more than a few days at a time and i haven't tried a regular wash and go since.
oh, but i did want to suggest maybe trying a braided roots wash and go. all of the hair is braided at the roots, small braids with like the first 1/2" braided. the rest is loose. for some reason, the braided roots seem to be able to help the hair clump and keep it from tangling. i was able to do this for a while and my loose hair was not tangled at all, which, knowing my hair, is absolutely amazing. my braided roots were matted, though, so if you do this i'd suggest doing it for a short time at first, no more than a week or two before taking them down to detangle, and if that's successful extending the period of time you go without taking them down.