I strongly encourage you to attend her trunk show. I have her rulers, both small and large, and have have really used them a lot. I esp like the 1/4" measure for trimming without cutting off points so that your flying geese or whatever come out just right. though, truth to tell, I don't use her methods as much as the ruler.
Take you camera or phone to take pictures. The 3 hours will go by quickly.
I have seen her multiple times and she only gets better. This year I took a quilting buddy and she loved it. We made a day of it with lunch out and quilt shop browsing too. We made it fun.
She does have some tutes on the net, so you can sorta see what her methods are.