Dave, it will probably be hard to get originals or exact replacements since those types of suppliers come and go all the time......my recommendation to you would be to pull your boat to a local vinyl sign maker and show him/her what you want and have them make them for you,....they'll have cd rom's available with 1000's of lettering font's and they can customize an almost "exact" duplicate,....they'll even have a whole boat load of vinyl colors to choose from....heck you could even get a couple made for your truck windows too.....and they'll be very reasonably priced too...probably cheaper than ordering them from Tracker...just my .02...try it,..it's worth the effort!!
Mac