Activity in this Area/Deed

Hello, does anyone know or can let me know how to find out if there is any activity going on in Jonesville-Lotta Road in East Texas?

Also, does anyone know where I need to go to have my brother and my name put on the deed for the land. My mom and dad are both deceased (there is no will) and we are listed as "heirs" on the deed. I've been seeing a lot of comments on "probate" and "Letters of representative", etc. I would appreciate any help. thanx and many Blessings!