A 2010 Sun Tracker Party Barge 24 is listed with NADA under the manufacturer name [Tracker Marine].
With this information, you can follow these steps to add a trailer, options and location.
Go to [www.nadaguides.com]
Select = [Boats]
Manufacturer = [Tracker Marine]
Year = 
Model = [Party Barge 24 / Sun Tracker Series]
Zip Code = 
Options = [Select]
[Get base values]
Add ouboard motor = [51-64 HP]
Add a trailer = [Year / Axles / Length]
Suggested List Price = $17995
Low Retail = $10500
Average Retail = $12000