Renal nurse

hi i am interested on becoming a renal nurse but i dont know where to start.i only have 5 months hospital experience then i decided to leave and look for a diff job not related to the nursing field .any advices you can give me about this ?
Do you mean a dialysis nurse? Or work in a kidney specialty practice?

Are you a US or Canadian nurse? I think in the Philippines and a few other overseas countries use the term renal nurse. Usually in the US & Canada the kidney specialist nurses are either transplant nurses or dialysis nurses.