1) I am curious how long it normally takes for the things you learn to start "clicking". .
I began "clicking" at blue belt. Your results may vary
2) I am making progress on stretching etc but am really having a tough time getting the right stretches to help with the flexibility doing a side kick. Any advice?.
I'm an old guy and stretching is an ongoing issue for me. Learn proper streching techniques from those with proven results and don't get "innovative" here.
3) any advice on a magazine that will cover the three arts taught at this school? I have bought Black Belt and it is good but there isn't much TKD in it. Is TKD Times good?
I like it but I've learned much more here than there.
Welcome!