You really don't want to overwhelm yourself from the start. BBT charting can be fun, and if you are just starting, set an alarm and have that be the VERY first thing you do! Fertilityfriend.com has a free one month membership when you sign up (don't have to give credit card info for it).
As far as OPKs, when we conceived our son, it was our first cycle using them. She didn't tell me HOW To use them, and I assumed that if there was a line, I was ovulating. We went at it like rabbits anyway, but looking back, I NEVER got a positive that month. Did I miss it? Maybe, or maybe they were expired. Who knows.
Wish you the best of luck. This TTC journey can be one of THE MOST stressful things- EVER! Just lay back, relax, BD (a lot! but not too much!) and have fun =)