Writing A Will For Coins/Pm

I always stress having a will. And for a good reason. Here is my horror story of no will. A long, long time ago, my Mother's parents owned a large home, lots of land. They both passed away within a similar period. They had a large family of which my Mother was one of them. There was no will so stupid arguments started as to who gets what. During this time, home and land taxes were growing and no one wanted to be the one paying them and not getting everything. Eventually all was lost to pay for the back taxes and no one got anything. All because no will.