Before you get too far along, it's good to research the tow ratings and requirements for your intended tow vehicle. Your owner's manual is the place to start.
At the same time research the real world weights of various trailers using our Trailer Weights in the Real World
database (post #297 links to a handy spreadsheet). Don't rely on manufacturers' published dry weights or sellers' statements- both can be very misleading.
Finally start researching models, layouts, and prices by browsing manufacturers' websites, searching classified ads here and at fiberglass-rv-4sale.com, visiting molded fiberglass rallies, and/or talking directly to manufacturers.
The goal is to get perfect alignment between the trailer that meets your travel needs, the one you can afford, and the one your vehicle can safely and comfortably tow.
Best wishes in your "egg hunt"!