To the OP, Please do not be misled.......99.9% of CRNA programs require that you have 2+years( minimum) of RN experience in an ICU enviroment. Folks, listen when people come on to this site looking for info we need to give them the rule, not the exceptions to the rule. The OP needs to know that he/she will not be competitive enough if he/she works as an LVN/LPN in the ICU for 2+ years and then tries an gets a BSN and apply to a CRNA program all at once. A seasoned vet in the CRNA field and current SRNA's will be the first to back up everything I am saying. If the OP tried to compete with there 2+ years of experience as an LVN/LPN against someone that has 2+ yrs of experience as an RN....they would just be setting themselves up for failure (again this is in reference to applying to a CRNA program). So to the OP.......if CRNA is what you desire RN is what you need.