First, remember that Eagle is still part of Swab summer training. Once you find out your company and IF things haven't changed (which they could) then an assumption could be made that Alfa, Bravo and Charlie will be flown to Miami and sail to Savannah for their week of training. Delta, Echo and Foxtrot would sail from Savannah to Wilmington and Golf and Hotel from Wilmington to New London.
Is that set in stone? No. Being a member of a fall sports team or getting sick/injured could effect which week you go out on Eagle.
As far as parents are concerned, once you sail into port you may have the chance to see them. Remember that you will still be assigned to a duty, may have to give tours during time in port or be a part of a visitor's reception or just want to spend time with your fellow classmates. That being said, it also depends upon whether there is quick turn around time between companies and your return schedule to CGA.