I'm going to start this out by saying I'm really weird. OK. That said, I am a horrible pantser because I'm all about the plan and what's going to happen next. But for some reason I can never sit down and write the scenes in order; they tend to come to me on their own volition, so I do the actual
writing part out of order. Many times, something will come to me that wasn't a part of the outline, so I have to figure out where those scenes go as well. So while I'm anal-retentive about the details, the right side of my brain makes everything really messy. Connect the Dots, anyone?
I had a huge problem with writing this way for the longest time because I basically trashed my WIP whenever I had to change something. It was so counterproductive to getting anything done and it was so frustrating. Recently, I started using
Microsoft OneNote to help with this, and I write each scene on its own tab in my notebook, which makes it so easy to move around. I can create sections for research, characterization, setting...just about anything related to world-building and whatever else I need. I even make storyboards with pictures and music.
And of course I have a section devoted to just the writing part. If I need to move something all I have to do is click and drag it, which is awesome. It's great just because of the flexibility, and I love it because I don't have to scroll through a few hundred pages to cut and paste things when I realize something belongs somewhere else. I absolutely believe this method would work best when you're working on your draft mode, and not so much when you're in the polishing stages. When you're ready to polish, all you have to do is convert your notebook to a Word document and you're all set!
Anyway, this method has worked really well for me, and I highly recommend it to anyone who writes out of order. I'm also a mom of 2 and a full time student, so I have to take my time to write and inspiration where and when they come

I use it for everything related to my university studies, things like taking notes, plotting research papers, and so on. If you have a SmartPhone (I have a Dash) you can download the Mobile version to your phone and type up notes
from your phone when you don't have access to your PC, and I like that feature quite a bit. So go to the website and play around with it, you can even download a 2 month trial if you don't have it already or check out the forums to see how other people use it. I've seen quite a few writers in there and a they have great ideas, too.
Good luck! (And I'm sorry I took up so much room!)