Actually Chris, yes...the class will be exactly like the Navy Seals...push-ups, pull-ups, running w/logs on your shoulders...in the sand....a lot of near drowning going on....escape and evasion training...it'll only toughen her up. Tell her to get going on the running and swimming right now...because "chollie" don't care if you're a boy or a girl...all he care 'bout is killin'...(my best Major Payne imitation).
On a serious note....we have had females in every class. We have also had female instructors (Sonya) come in to help out as well. I would also say that as a "general" rule, I feel that the ladies do very well and I would attribute that to a much better attitude towards leanring and not taking criticism as a blow to their ego. Physically speaking, as long as the diver is comfortable wearing the weight of the equipment, there is no "physical" aspect of the course that will challenge them extraordinarily.
Basically, the course is the most fun you'll ever have in the water...
dive safe!---brando