You and your sister can quit claim deed half of the property to you, and then quit claim deed the other lad to her. You will include the legal description of the specific parcel in each deed. Seperately, you and your sister canm contract to alter the transfers later, if the legal descriptions are later whown to not equally divide the larger land. You woudl be fool to ty this with any free form you get off the internet, but you are free to try to do that.
Good luck
