Well best of luck! It's great that you are doing what you can to make sure you're up to speed and everything goes well with this foal! I think your mare has really neat colouring, so it will be interesting what you get. Have you figured out what colours you might get? I was going to go on the Colour Calculator
just for fun, but I can't tell her base colour. I was thinking black, but her mane and tail look a lot lighter, and I'm no colour expert, so I have no clue! I absolutely love the sire's mane, it's so long!