California state university east bay?

hi! i am 15 from nashville and i want to go to csu east bay school of nursing i have a gpa of 3.6 and doing cross country for 2 years, tennis for 3 years, and band for 2 years, i am also in the beta club( volunteer group) , and volunteering at the local hospital for 2years, i plan to take my act and WILL get a 22 on it! :) is this good enough? is there anything i can do to improve? and can you tell me more about the school academically? oh and last question do you think i will be behind or ahead or fit in fine if i go there?..since i live in tennesse.