Salaries vary according to where you will be working. You will have to consider the number of hours you will be working & where. You could probably earn a 'normal' salary taking three 12 hour shifts per week, but you won't be as marketable. Some places may hire you, but they will be more likely to hire the next guy who wants to work 4 or 5 days a week. I doubt someone will allow you to take call 5 days a week. Most hospitals/facilities will split call up between all call staff. These are all things that you would have to negotiate.