Pretty sure there is a dam between Inks & LBJ. Inks is kinda small. Didn't seem like much room to make any long high speed runs, but a nice lake to cruise around. We've only been on it once a few years ago with Patch & his family. There was a nice little rock island up the lake a little ways where we tied up, hung out & swam. I think Steve has been there more times since then so may be able to tell ya about any hazards. Seems like he mentioned something about an area reserved for diving & kayakers, but been too long to recall for sure.
LBJ was another story, lol.. It may have just been the area we launched as I have seen posts from a few guys that run jet boats out there. My brother bought his 21' daycruiser from a guy in Kingsland actually. Personally for me, unless there was a better place to go in my boat, I wouldn't care if I ever saw that lake again. Something like your boat will be fine though. We ended up in a party cove of sorts that was a bit different than what I'm used to far as party coves go, tons of wakeboard/ski boats & all standing around holding their bouncing boats from all the waves lol. crazy.gif