Well, thanks for all the input. I'm glad I posted my complaint for you all to see. Your replies kept me from getting out the power tools and destroying my trailer to get inside.
This afternoon I went to a locksmith. Just like you all suggested, he was able to pick the locks and then make keys. I also got key rings and those nifty plastic key covers that color code the keys so you can tell them apart. Four different locks, three complete sets of keys. The whole thing cost me $99.26. After all I imagined I might go through, that sounded like a real bargain.
I'm back in business. Thanks for your help.
Now I've just got to figure out a place to hide one set of keys so I never have to go through that again. . . I suppose I could get a safe to put the keys in. If I forget the combination to the safe, I could just drill my way in. . .
