If you have a copy of your Texas dealer's license with you, so you could give it to the Florida dealer, legally he could sell you a pistol, take your money, and then ship the gun to your dealer in Texas, for you to pick up when you get back home.

Legally.

Unfortunately, some people are morons, and will insist, "No, you are a Texas resident, you can't buy a gun in Florida" (I had this problem at the Cabelas in Wisconsin. He just flat-out refused. Said it was illegal).

Just gotta give it a try and see what happens.

I'd take several copies with me, if I were you. There is no limit to how many you can buy.

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I always take precautions