I have a 3.3 gpa, do you think I could get into Bard or Boston University?

yes i guess you have a chance of getting in all these schools, but you may not be their first choice. try researching these school and find out what they'd like to be accepted then do what they want for ex. if they say volunteer will improve your chances volunteer throughout the school year and the summer, if they want ppl who are athletic join a few teams. but make sure you enjoying what your doing.