Question about florida probate law

My step-father recently passed away. Prior to his passing, he told one family member that his will was something he wrote on a piece of paper and signed by he and his wife (my step-mother) with no lawyer involved. He told another family member that I was the executress of the estate, and provided...

I am durable power of ATTY for Sister Kim. There is no will and I am not sure if I have the power to sell home or not in the event of her death which is imminent... Just weeks away.. HELP!

This is the latest of what seems to be a hundred letters I have written trying to get help, of which there seems to be none, all because its a piddly civil matter, I am positive this goes on in every state in this country and something must be done. This has destroyed my family who are good people...

My mother inherited a house in michigan where she had never resided , having lived for the last 15 years in arizona. She died a year later before the executor-lawyer transferred the deed over to her name. ? Is in the event of death of benifiary before title conveyed from previous estate does title...