sarahsviolets,
Seneca/Oconee county are beautiful areas of South Carolina. Outdoor activities are abundant (Lake Keowee/Jocassee, NC mountains, waterfalls, hiking/biking, etc). However, the "singles life" is lacking. I worked with a young colleague (in his late 20's) several years ago. He regularly made trips to Clemson for the singles scene there.
In summary, Seneca and the surrounding area much more geared for those with families, retirees, and those who are just "settled".
Now, Clemson is short commute to Seneca and would probably be a much better area for you.
Take care