Thanks for that Beagle - as I said this is totally new for me, and to be quite honest I'd not given much thought to showering, so thank you! I imagine she would manage in the shower if we took her commode chair with us, providing of course the shower recess was flat and accessible for a wheelchair. I think before the first time we go I'll visit the park earlier to double check all of these types of things. I'd hate to get there for her first trip, and discover problems as far as accessibility to amenities etc., as I don't want her to be discouraged in any way and want the first attempt to be a pretty good one so that she feels it's something we can do a lot more of.
As far as sleeping arrangemnets go, I was thinking it would perhaps be best for her to be on a frame-style mattress to make it easier to get in and out. Do you have any other ideas/suggestions for sleeping?
It's all fun and games until someone gets hurt - then it's bloody hilarious!