I stayed in Bancroft the day before I-Day. Instead of grabbing at the last vestiges of my civilian life, I decided a night of acclimation might be beneficial. And hotels were expensive.
...mostly because hotels were expensive.
The detailers left me alone since I was still a civilian, and I was able to spend the night before and the morning of unpacking the Plebe boxed issue, learning to make the bed, organizing my room, and getting to know my NAPSter companymates without the chaos of I-Day. Until I returned from Alumni in whiteworks, I was left alone.
Because I had my stuff in order before reporting to Alumni, I was able to help my roommate unpack his boxed issue later. Made it easier for the both of us, and alleviated much of the stress of I-Day.
Civilian midshipman candidates residing in Bancroft are granted liberty until 2200 the night before reporting for I-Day, so it's not like you won't be able to go out to those pre-I-Day meetups at Chick and Ruth's I know you're all planning.
Just sayin', Bancroft ain't bad.
Report times get all kinds of messed up as the day progresses. If you're hanging around Alumni, expect to be grabbed and shoved inside regardless of what the letter says.