Personally , I never use a dive flag in Texas. I feel more safe that way.
I dive in Oklahoma quite a bit and they are more strick about dive flag laws there so you should use one since a hefty fine might be imposed. Oh by the way if you bought the flag in Texas it's too darn little to use in Oklahoma legally but nobody really knows that.
If you read the laws they specify the size of the Diver Down Flag but make no specifications about the Alpha flag
A Van Halen Album cover is not a legal substitute so be aware of that. They no doubt told you that in OW training but I just wanted repeat it because it's important.
Here's Frank's take on Dive flags.....
*
Dive Flags are Idiot Magnets !!
* There is no universal legal DIR way to employ a dive flag.
* Place the flag near where you enter and abandon the thing quickly.
Pick up the weight when you return and follow the bottom to the shore.
* Never surface near your dive flag if you hear any boat noise.
It is a good way to get your head knocked off by a jet ski.
* Use a heaver weight then you actually need since waves
and that sudden Summer storm can drag a small weight away
along with your pricey little flag and tube.
* The dive flag rope is the most dangerous piece of equipment you own.
* When offending boats encroch into your dive flag marked area don't
be an *** hole about it. :no Just let your sweet wife or pretty girl friend
explain the fines they might get and they will understand, thank you,
then and move on counting they're blessings. Trust me it works better that way.
So what if you don't have a wife or pretty girl friend :huh:
Well... you can just talk like a girl and they usually clear out as fast as they came
(Oh Youuuuu Whoooooooo !! )
* You can't tow a dive flag in Oklahoma but you can and must in Florida.
BTW... I got busted in Florida for snorkeling without a flag and
you would think I had been trafficing narcotics or something.
* Know the dive flag laws where you dive but use your brain.