I can see why the seminar is a good option, at sessions like that you can learn a lot more than a book can ever really teach. I'm in the same boat with finances - other things certainly would need to come first before I thought about paying for this.
On the surface writing a protocol for a+a style work isn't too complex. I think
@Anna C and
@aciampa could add more; but doing reasonably long workouts of a+a ballistics (swing, snatch, jerk) with an additional locomotion element to your training (running, swimming, rucking) seems to be the keystone to it (as far as I can tell).
To do a+a work you essentially need to do relatively short sets (10seconds or so) with appropriate rest to recover (1minute or more dependant on your recovery time, weight used etc) for many rounds. For me this looks like 5 snatches with a 24-32kg kettlebell with 70seconds between sets, or 2 clean and jerks with 60 seconds rest. This is repeated for 20-60 rounds.
I think building a weekly template for everyone to use would prove quite hard as we all have different priorities for our strength and different tolerances for long slow cardio.
I get the desire to have a book about it, but I think a lot of the information needed to implement a training plan is here on the website, spread through articles and forum posts.