I'm a terrible teacher, really...
I assume you're American (or at least English native speaker), so why don''t you try this guy's videos? I learned from these ;)
I can help you if you have problem with theory - just ask, I hope I'll be able to answer your questions. ;)
And start with learning how to catch - it's much easier + I use alternative RNG method - Bearsfan says you have to kill all roamers, I have all of them freed - it's much easier to know if you hit target delay. Let's do it like this - you'll try to learn RNG from bearsfan videos, and if you'll have any questions, you'll ask me. Then, when you'll know how to use his method I'll teach you freed roamers method which is more convienient, ok?