Good news we will probably start with the new course in early spring.  This gives you some time to read up on fae and get all your question together.  The reason for spring is because fairies work on a higher vibration than us and can be easier seen when it is warmer, they also like to over winter in a house and is not very active in the winter time.

I on the other hand have heard them twice now,  they didn't start of with babbling for me they started of with bird songs and bells.  I were even able to hear it above my tinitus(constant rining in the ears),  it is almost as the sounds doesn't come from outside but from inside your ears and it is in stereo.

So far only my seven year old has seen them but I am sure my turn will come.