Spent 25 years as a pediatric nurse, large part of it in a peds emergency department. Left nursing in 2006, but kept my license up, and worked in a clerical position for a relative. Business is down so it looks like I may need to find at least a part-time RN job. Do I need a refresher course? I am finding them very expensive and most don't start up till this fall. I don't won't to limit myself to peds, even fewer opportunities there. Not sure what my options are, any advice would be appreciated.