For what you're looking for and the price range you have you'll just be buying someone elses problems.
Those type boats in that price range are project boats and need to be gone through completely and restored or you'll spend more time in the shop and dry dock than on the water... not to mention being stranded on the water and at the mercy of other boaters.
Again, it depends on what youy are looking to do. My current boat is a Lowe 15.5 ft welded aluminum bass boat with a 40HP Evenrude VRO (1990 vintage) I spent $2750 and added a trolling motor and later I updated the fishfinder. Great for a one person inland fishing boat, tight for two people, but do-able. I do not think this is what he has in mind, but we do not know what he wants to do. I have seen similar boats with a v-bottom at similar prices. None of these are "other peoples problems", but on the other hand, they are not what he wants for salt water or the big-lakes or even skiing. So, what do you plan on doing with this boat.
TerryMSU
Disagree on the outboard statement. With no more info that you have about what he wants to do, no outboards is a strong statement. Avoid Chrysler outboards for the same reason as avoiding the OMC I/Os. For Outboards, you need to be sure what you are buying is in good condition, but the same can be said about inboard power plants. The one nice thing about outboards is that a change from say Chrysler to Johnson or Mercury is do-able with a minimum of modifications to the boat (unlike a change from one I/O manufacturer to another). Still a lot of money to change but it is primarily the motor cost, not the cost of modifications to the boat.
TerryMSU