Currently, I'm solo & part-time. I run a little 5x8 utility trailer behind my '07 Tacoma v6 6spd. It holds my 36" WB and handhelds just fine. I can't even tell I'm towing it. I went with a 5x8 because it fits in my garage and I can still park my truck or my fiance's jeep in the garage beside it.
I plan on buying a 50 gallon skid sprayer over the winter and I'm gonna run it out of the Tacoma. It'll be roughly 800 lbs in the bed (full) w/ the factory payload of 1295. I'll be upgrading the rear leaf springs to set of Old Man Emu Dakars before I do to help with the sag. Right now I have the factory springs with an Add A Leaf and it's starting to sag a little now that the springs are 2 years old and I run with some sort of weight in there all the time.