COVID aside, nothing beats in-person training. You can use this link to find classes near you – http://cgaux.org/boatinged/class_finder/ Of course, infection rates in your area may still be sufficiently worrisome that online classes may be better. That same link can help you find such classes.
Commodore Vin Pica
BTW, if you are interested in being part of USCG Forces, email me at JoinUSCGAux@aol.com or go direct to the D1SR Human Resources department, who are in charge of new members matters, at DSO-HR and we will help you “get in this thing…”