Re: Looking for Runabout 16-17 ft Max.
I spent a lot of time shopping for fiberglass runabouts around 17' and under 2,000 lbs. You have some options, but have to pay attention to year and model.
I just bought a Glastron 175 runabout that is 17'1" and has a dry weight of 1980 lbs. Glastrons were under 2,000 lbs until 2003 or so. With trailer it is right around 2,500 lbs (dry). The Bayliner 175 is listed at around 2,300 lbs with trailer. The other light figberblass option is the Four Winns 170 - it is 16.5' and weighs in around 1,790 lbs with a 90hp outboard (I believe Four Winns stopped making the 170 after 2004 though). I think Seaswirl also makes a fiberglass openbow around 17 feet that is under 2,000 lbs (with an outboard).
I have an excel spreadsheet I made up for fiberglass runabouts around 17' and under 2,000 lbs for year/make/model. If you pm your email address to me, I'll send it to you if you are interested..
Good luck!