Hi 5 Star,
My first boat was a Savage Avenger. A great little boat. We used it for water skiing and fishing. We would take it outside fishing around 5 kilometre off shore. I loved this boat.
But that was 30 years ago. The original Avengers were built around the early 70s.
The boat you are looking at has already been modified as the Avengers came out with 2 back to back bucket sits. You would sit on top of the seat to drive it for better vision.
Another problem the Avengers had, and most of the Savage fibreglass boats built around that time, was the tendancy to put the nose very high in the air whilst getting onto the plane. We helped manage this a bit by carrying the spare fuel, etc in the nose of the boat.
As far as water skiing went, they are under powered. Mine would pull a single skier out of the water but the skier would need to be very experienced and willing to be dragged through the water for a long period of time before standing up.
The original Avenger was only rated to a maximum 70hp.
Although I think they are a great little boat I would be a bit worried in regards to its age.
My personal opinion: great little boat but these days there are certainly a lot better around.
By the way I sold mine 25 years ago for $2,500.00