Unless you are filthy rich, a will isn’t that important. (See goat’s post)
You should put together a folder of important information about what your survivors and loved ones should don when you are dead, or dying.
There is a book for that (maybe an app too).
I'm Dead, Now What? Planner - Important Information about My Belongings, Business Affairs, and Wishes [Peter Pauper Press] on Amazon.com. *FREE* shipping on qualifying offers. I'm Dead, Now What? Planner - Important Information about My Belongings, Business Affairs, and Wishes
www.amazon.com
Every financial institution will allow an account holder to direct what happens upon death. Make sure that is done.
Colorado allows a statutory beneficiary deed for property, see if your state has that and do that.
Also think about powers of attorney for medical care and finances.
Important names and phone numbers,
My stoker knows nothing about home maintenance issues (changing furnace filter for example) so I wrote specific instructions, phone calls, names, etc.