Trish,
so why can't you drive thru Arkansas?? I know Texas is a big state but if you keep going, you will get to the edge eventually

.......
The first day I was there, and not really knowing what to do, I started out dry sifting dirt. About 1 hour into the day a family came and settled in nearby. About 15 minutes later, the 8yr old girl, declared, "I found one". her mom looked at it, then her grandpa looked, both said, "Maybe". I just had to see what she had found, so I went over and asked if I could see it. She had a gorgeous, but small, golden yellow diamond. In the sunlight, it seemed to glow like the sun with a shiny translucence. It sure looked like the yellow diamonds they had on exhibit to me. The little girl played, "put the diamond in the pill bottle, take it out of the pill bottle" for about 15 minutes and then dropped it. never did find it again, so I know of at least one that is still there
Hope you get a chance to give it a try. It is hard work, but fun. And then there are those who are lucky and find one in just 15 minutes. Good Luck.
Ralph