Hi and welcome from the NC Piedmont!
I have a Walmart Singer also, that I bought when my fancy computerized Viking broke and wasn't feasible to get repaired. Prices have gone up! I paid $99.00! I got a generic walking foot on eBay for it and it works like a charm. It fits all my needs and I am more happy with it than with that expensive fancy one!
The important thing is enjoy quilting!!