There is a company in Beatrice Nebraska Eclipse they pay pretty well. They run all areas. They pay on time. They have extra trailers. You can use one of them or you can use your own. I worked for them for awhile. I don't remember what percentage I paid them. Be careful If you use their trailer inspect it carefully. When you return it they will ding your check for anything you miss. I was going to buy my own trailer when I took it back. They wanted to charge me for a new tarp. It had a rubbed hole in it when i picked it up.
Bruce Oakley trucking out of little Rock AR. Power only. is supposed to be O/O only. Not sure of their leasing area. Look around Birmingham and Montgomery AL for companies similar to Oakley Any water way with barge traffic will have similar operations.