Thanks for all the great advice! I went to the Florida Gun Exchange in Port Orange today and after looking at all their guns, decided on the Glock 23. I liked the S&W M&P and the Springfield XD but their magazine capacity wasn't as capable as the Glock and the Glock is so popular and has so many accessories among other things. I thought about the 9mm G19 but it is the same size and only held two more rounds. Because the state is dragging it's heels getting me my license I'll have to wait until next weekend to pick up the gun. I really recommend the Florida Gun Exchange. Got plenty of knowledgeable people and a good selection. The price was as good as any I have found, $499. They also have a stock of all calibers of handgun ammo. Ended up finding some Speer Gold Dot 45 for my other gun at $27 for 20 rounds which I thought was a little high but couldn't find it anywhere else. You also get a free T-shirt with gun purchase 
Incidentally, I haven't been to a gun shop yet that didn't carry ammo for all caliber of handguns.
Incidentally, I haven't been to a gun shop yet that didn't carry ammo for all caliber of handguns.