Hi DH,
Maybe you will have Gilboa all to yourself.
I would be there with you but I already have a dive trip to the Louisville and David Dows scheduled for that time frame. (Lake Michigan) Have a good time at Gilboa. Try to make a slow swim through the tubes and as soon as you exit the end of the tube... look up. You may see the infamous paddlefish. They live on that side and can be seen if you are slow and try to be quiet. I saw them in May. They are really cool and prehistoric looking. I could possibly meet up with you to dive at Gilboa the following weekend if that would work for your schedule. (Sat 7/8 - Sun 7/9) Let me know if you would be interested. Thanks. Have a great day.
Lance