Range with a fibreglass trailer

Anyone towing a 13’ish foot fibreglass trailer? (Scamp, Trillium, Escape, Boler, etc.). I’m thinking of buying a 13’ Escape fibreglass trailer but if the range penalty is too high, I might consider something with a lower profile like a squaredrop or even a teardrop trailer. I plan to carry bikes as well, ideally on a trailer hitch mounted rack, but that will further increase drag.