Huge thank you to CanyonAg77 for all of his help so far; immensely grateful. Creek06, thank you as well for chiming in here and for offering any insight you may be willing to share.
So my folks are East Texas natives, but spent a relatively brief amount of time in Turkey, Texas. According to my dad, his dad was made aware by other family members of work in the area in the 1960's, particularly in the cotton fields. My dad also spoke of hauling watermelons as a kid, which I believe was in Turkey as well, but that's about all I know about their ag work; they moved from Turkey and back to east Texas after just a few years.
That said, I was just hoping to see if I could figure out which farms they worked on and (and this may be wishful thinking) records of any work they may have done; something with my dad or an aunt or uncle's name on it for familial historical records. I'm currently building out my family tree, and have been taking recordings from my mom and dad recounting their upbringings and family histories. My family in east Texas has a lot of information on all-things east Texas, but seeing as how my dad and my aunts and uncles were so young at the time and were in Turkey for such a short amount of time, any real information/data is in short supply.
Thanks again to you both, and please let me know if I can provide any other information!