A great starting point is Speedtrap. This book will give you a starting point in understanding how my husband accomplished something that no other person has yet to achieve in our country. ( Canada). It’s an easy read, an ebook and if you have a Kindle it would be perfect.
The next ebook would be CFTS… an informal training manual which again will give you some insight and is in Q and A format and pretty easy to get your feet wet with.
Keep in touch and let us know what you think.
thanks
Ange