Past member finding my way back for some help

I used to detail my cars all by hand when i was 20+ years younger and have since let time slip by. I recently purchased a used Black Honda Ridgeline that I want to take care of compared to my last POS as well as my wife's Blue Odessey as the kids are hard on that vehicle. I have lots of questions about swirl and scratches and slight paint transfer that I want to ask but don't know were to post these particular questions.

Welcome back, scribble. :)

Try posting in Detailing 101. Ask away!