JHH,
Great to read you are doing so well and hopefully you have no further issues after your escapades!
I must admit I have also been wondering about waterslides recently and the impact they might have generally on that area!........I'm away in 3 weeks too and I know my little one will undoubtedly try to get me on them. Although "healed" I'm still pretty careful about any form of activity that might create any issues there, so proceed with caution I guess!....