I'm an actively employed archaeologist in California that spends more time camping for work than I do at home. I'm new to this forum and want to learn more about overland trailers. I have a 2018 Chevy Colorado with a 2.8L diesel engine that I have put over 75K miles on since fall of 2017. I have also been camping for work for 10 years straight and I'm starting to feel it. I currently work in the Sierras year round and I'm looking for a 4 season, off-road ready trailer that can keep up with this sort of life style. I would like to find a reliable trailer that can handle high milage on and off road. I'm open to teardrops as they seem to make up most of the off road market but having an indoor kitchen would really help get through those sub freezing nights. any suggestions? What are the top five overland trailer companies in the US today?