Okay, let’s tackle this. So Trisha Potter is a nurse with experience at Focus Healthcare of Tennessee. The average hourly rate for a nurse in the US can range from $30 to $50 per hour, depending on location, experience, and specialty. Since Trisha is a nurse with experience, her rate might be towards the higher end of that range. However, considering she's not a specialist and works in a non-urban area like Ringgold, Georgia, her rate might be lower. Let’s assume an average rate for a nurse in the US, then adjust for location and experience. A more accurate estimate would require data on nurse rates in Georgia, but based on national averages and adjusting for location and experience, I estimate Trisha could charge around $45 per hour.