Purchasing adjoining land

[Rick Oaks]

I purchased a three-quarter acre lot on a lake And will be building a new home in the spring. I would like to purchase the vacant lot next-door also. I contacted the owner son and he told me that the property is in a trust for him when his mother passes away he is open to sell it but he cannot sell until his mother dies because they do not want to pay gains taxes on the property. Does anybody have any ideas of how to acquire the property with these circumstances?