I don't think there is a hard and fast rule with regards to range qualifications. I don't know how any county or Sheriff would have any set standard-- they merely look to see that you can produce the certificate of course completion and that you pass the background checks and that you've answered the questions on the application properly, then they make you wait and then issue. I think any range qualification standards must be set for the instructors who are given the ability to issue a certificate.
For a course, I would recommend Safety First. These guys operate in/near Springfield, Ohio. Right now, the course is a clean $100 and here's the real bargain-- any paid student may also sign up an interested female student for FREE. A win-win situation for all involved. Why is it a win for all involved? The folks giving the course use it as a selling point, and they get more enrollment. The students win as a guy can bring his wife/girlfriend/mom/daughter/sister/neighbor for FREE. Ohio gun owners win as more folks sign up, get licensed and support the legislation that allows it by exercising their right. All Ohio citizens benefit in reduced crime and the idea moving across the land that the next "victim" you intend to accost might shoot you, hopefully preventing crime.
The course is twelve hours on a Saturday. Taught by cops and former cops/military. 10 hours in the class with a break time each hour. 1.5-2 hours on the range for qualification. They need to you demonstrate safe handling and operation of the handgun. You'll need to show that you know how to load it and unload it. That you know how to work the safety if it has one. That you have the physical ability to do these operations. They need you to show that you can shoot strong hand, weak hand, and two handed. They also ask you to shoot from low ready without using the sights. All our shooting was at 7 yards.
You may have it holstered or unholstered during all non-shooting, but there is no presentation or drawing of loaded weapons. They suggest and offer an advanced class for these skills. They encourage weapons in the class but all live ammo is to be left in the car and NEVER brought in to the class at any time for any reason.
You may qualify with any handgun and they offer some rentals for folks without a handgun of their own.
They also offer a packet for a non-resident Florida license for an extra fee. (this packet includes the complete application, a photo and finger printing and notarization for the packet) This kit is $25, but Florida requires $117 be included when you mail off the application.
Check 'em out at:
http://safeccw.com/
Check the website-- if you find a class that is not yet full that works with your schedule, CALL them on the phone and get yourself registered.
One woman attends free with one paid student-- this is a deal that pretty muck makes your course cost $50 instead of $100. That's one heckuva deal. They say they may not continue to offer this... sales tactic or reality? I wouldn't wait another minute.