Health services is open on the weekends from 10am-2pm. As for McLendon C store...isn't it closed on Friday and Saturdays? So it wouldn't help to sell them anywhere late at night when the campus is essentially closed when everyone is drunk and horny.
As for non-latex....I'll agree with you on that.
And WMNJ has condoms...pretty sure there are DJS on Friday night until 10pm and there is a DJ on Saturday night from 8pm-9pm. So if you're in need of a condom, the DJs will willingly give you them. Apparently they work too.