Agree with above posters who recommend a low-key PPW. It's really about parent(s) and maybe siblings. This isn't the WE to bring the grandparents, godparents, aunts & uncles, BF/GF, school friends and a bunch of other hangers-on. There will be PLENTY of opportunities for that over the next 4 years.
Plebes want (in no particular order) to: eat food that doesn't come from King Hall, watch TV, play video games, listen to music, text/Skype/call their friends, wear civvies (in their hotel rooms only, of course), see/talk to their parents at leisure, sleep, be back every night on time, keep their uniform clean.
What they typically don't want to do: eat with you in King Hall, spend a lot of time touring you around the Yard, visiting the ship in the Yard -- basically anything on the Yard that isn't mandatory.
What they aren't thrilled about but will do to keep you happy: show you their room, take you to meet their Co. Officer/detailer, go with you to the MidStore.