Should i join the navy reserve as a corpsman? serious answers only!?

i have serve 4 years in the navy and just got out last year of june. a navy reserve recuiter contacted talked to me and told me that i could possibly cross rate to HM. im currently IRR until june 2009. He said i would go to A school then after that i could get to choose where ever i want to go. He said he'll make sure that ill be drilling close to my home in chino, ca. he said maybe in moreno valley or san diego but most likely san diego. he said that i will not gonna be sent with the marines. he even told me that if i dont like the active reserve, i could just request a chit to go back in IRR. im currently going to college and i want to become a nurse so maybe joining the reserves would boost my nurse career in the future but also i dont want to be sent to iraq, i did my share already. would joinging the reserves a good idea or should i just stay IRR till 09?