Jeff, please keep us up to date on your progress with the HSB/YP/BC combination... I think you will be the first I know of to try this combination. With the right management, you just might be able to produce some great fishing. I love when someone goes out on a limb and gives something new a try! Please post photos if you get the chance as well...

The soil/sand mixtures depends on the species of aquatic plants you are planting... Did you have a certain species(s) in mind?