Sisters Unknown

When the letter comes it has the power to destroy the lives of each of the four women. His daughters, each unknown to the others are either shocked, furious, numb, or given hope for a new future. Oh they could refuse to follow the dictates of the will but then they would have to live with the fact they may have chosen to destroy the lives of the sister's they never even knew they had. How could they live with that guilt?  The four of them must give up a portion of time in each of their lives in order to inherit a multi million dollar mansion to live in it and meet the challenge of accomplishing the goal set forth in the letter and turn it into a viable bed and breakfast inn.
If any one of the four of them refuses then the others all lose the inheritance and it would revert to the state it sits in. The girls all agree to take a road trip to gather together and meet each other and then set out to reach the goal put forth to them. Follow each of them on their journey to learn about each other, discover the mystery of the theft of the property, and the culprits who perpetrated it.
while bonding into a family.