Where to begin teaching BHP?

Hi everyone!

I've been looking at BHP for a few months and am starting to plan for the school year. What advice do you have for getting started?

How do you plan for the year? How much time do you spend on each activity and unit?
What are your favorite activities to get students hooked on BHP?
What skills do you think I should introduce first?

Any and all advice is greatly appreciated!

Thanks,

Kerry