I don't know what my hitch is rated for, but we are pulling a 19' Crestliner SuperHawk 1900 behind our FW and doubt that a 200 lb tongue weight would be sufficient. Don't forget that the trailer bouncing up and down can put additional stress on the hitch, whether welded or bolted.
2012 GMC 2500HD D/A Crewcab
2012 Jayco Eagle SuperLite HT 26.5 RLS
2009 Crestliner Superhawk 1900
2013 Polaris Sportsman 550 EXP
2008 Polaris Sportsman 700 X2