I have made some like this. They work good, but they too heavy for an old turd like me to handle (maybe too much crete). haha... I see people going to the lake all the time up here with trailor loads of them. I am sure Richard has too. Some bastar...uh...bassers are using them. My nephew is . I need to check his DNA. The best part is, they cheap....
Your pal,
Tom