Nice looking boat. Appears (in the pics) to have been well cared for.
Just shake the transom/bang on it and listen.
Look at the wiring under the console.
Check the trailer for rust especially the springs and axles
Take it for a sea trial and see how she runs. That motor, assuming it is set up properly, should push the hull 40 mph with little effort.
She'll get in real skinny water and on really nice days carry you offshore a ways. She's best used as a bay boat IMHO. Mine served me well for 16 years.
Good luck.