State Immunizaton Registry
Another resource may be the state immunization registry for the states that you lived in during the time they should have received immunizations... if they were from a private doc. Not sure the DOD health care facilities report to the registries.
I've read on various sites that basic cadets are allowed to have a plastic storage bin in their room to keep snacks and sundries items following Acceptance Day. Can you confirm that this is the case? Also can you confirm the size of the bin? Us it one storage bin per room or one per cadet...