It's difficult, but not impossible, for an inexperienced solo driver to get a seat in an owner's truck. If you haven't been there, check out the free classifieds where owners are looking for drivers
Driver Wanted
There is also a place where drivers may post a free ad when looking for an owner. Good luck in your search.
Several carriers will help a driver with a referal to owners looking for drivers' referals. Check with the recruiting department of some of them