I would not use the Super Blue. It isn't needed and some of those products make things worse.

You do not need to wait for the CYA to dissolve before adjusting other things and it as long as your chlorine and pH are in range, you are fine to swim. Glad to hear that you are feeling more confident with your pool maintenance. Reading and doing your homework is always a good thing. Also, if you haven't already done so, go and do some reading on our sister website www.poolsolutions.com.