Since you may have a few things to learn, I strongly suggest that before buying, you get a survey and a motor inspection.
If the initial boat looks good, you can usually place a deposit and even sign a contract as long as the deal is contingent on a good survey and motor report. Do not commit to a deal without a written document that specifies the survey results and includes everything that is supposed to be included in the deal. The major items would be required safety gear, al cushions, all curtains and or covers, anchor and line.etc. List all electronics by make and model
Everything should be almost new with that listing but check. Also ask about boat manuals, motor, hull, accessories like stereo etc. You can download and print most of that stuff but having the original manuals in the Grady 'briefcase' is nice.
Do not use a surveyor recommended by the dealer. Find one by asking on this forum for recommendations. When you pick a surveyor ask him or her for a recommendation for a mobile mechanic to do the motor survey. You should also do a sea trial with the surveyor.
These days boats don't last long on the market before selling so in some ways you want to move quickly. On the other hand if has been listed for a while, something is amiss. It doesn't hurt to ask. Remember, a dealer can not legally lie but at the same time dealers do not have to tell the truth if not asked. The dealer represents the seller in most cases.
Take a look at the prop and skeg for evidence of damage. Same goes for the rub rail and swim platform. My concern is that since the listing says the boat has only a few hours on it, perhaps the owner bought on impulse and wasn't. experienced The prop, sked, swim platform and or rub rail if damaged says that the owner was somewhat reckless or didn't know how to dock, not run aground, etc.
I hope it works out, keep us up to date.