You are talking here to other shoppers rather than to schedulers (though perhaps one might see and contact you to sign up if they are desperate for shoppers in your area). You need to get signed up with companies. Check Jobslinger.com to see who has had shops in your area and sign up with those companies. It is a free signup and will give you a head start on companies with clients in your area. The jobs posted there are likely to be gone already but at least you will know who has clients.