The best thing for you to do is go to your local dealer and spec out a new rig, with the understanding that you will order once your current boat sells. Ask if the dealer will facilitate a buy through on your existing boat (allow you to line up a buyer for your boat, then trade it in for the agreed upon sale price, and have the dealer immediately sell your trade to the buyer you found (dealer usually gets a doc fee for the trouble, plus the profit on your new boat order). This can help you maximize the value of your trade and help keep a trade-in tax allowance.
Oh, and advertise on
www.onlyinboards.com. I've had great success with Ian's site.