Seneca is a awesome course and this is a great way to get in two tourney's in one weekend as is is only about 15-20 miles from Toccoa / Stepehens Co Pro Am on Saturday.
In the past I have stayed at the Days Inn in Seneca which is not the Ritz but the rooms have been clean and is only a few miles to the course or you could spend the night in Toccoa and drive over.
Days Inn Seneca/Clemson
11015 N Radio Station Rd
US Hwy 123 & Route 28
Seneca, SC 29678 US
There will somebody at the course on Sunday cooking lunch (Burgers & Dogs). Food has always been good and is a decent price.
So - Go play Toccoa on Saturday and get to Seneca on Sunday