Does the NCAA Matter?
The NCAA does not hold a national championship for lightweights and some have suggested that this has held back the spread of lightweight rowing. The reasoning is that without an NCAA championship, schools will be reluctant to spend money on lightweights because they don't count toward the college's Title IX numbers. I don't think this holds water, though, because colleges make their own count of varsity athletes and undoubtedly include varsity lightweight women in those counts. If this is a problem, it's here for a while since the NCAA says it has no plans to hold a national championship for lightweights.
Worrying about an NCAA national championship misses the point. The IRAs work fine (although why have 6 million fours and no freshman lightweights?) and does anyone really want what the heavyweight women have - a small regatta that takes place in a different place at a different time than the end of year championship celebration for the rest of the collegiate rowing world? I don't think the lack of an NCAA championship is a barrier.