I wouldn't underestimate those girls. In fact I KNOW they could beat up on me anytime they want, especially if there is floor grappling involved.
Of course if one thinks that the average martial artist knows anything about fighting, well - I think some lessons are best learnt from experience.
I see you're from Texas, do you really train in Shodokan or a Karl Geis flavour of what Tomiki developed? I know Geis is big in the Texas area.