whats the best route

My names Christina im a 25yr old EMT-B who lives in new jersey. my dads been on dialysis for a little over a year now and im really interested in this field. i would love to be a hemodialysis nurse but i have no clue where i should start, should i start lpn or rn should i start working for a facility first and go to tech school? any help on where to start where to begin on this quest would be greatly appreciated thank you.