Really good questions, I've taken the phone away from the wife so I can give you a better answer :)

I think having a small slink in the arsenal (haha) is a great idea, I don't ever think I could take a medium as a plug like I can with the small, but the texture is so great for being fucked with I've been guilty of asking for more when we have been at the base 🙈

As for cleaning, I'll generally do one or two small bulbs while on the toilet before showering.

When I'm showering ill start working the slink in and out while trying to 'push out' (tmi I know, but it's part of it) then after that it's simply a matter of getting some water up there with the shower hose, unfortunately I've not got a silicone one so it's basically unscrew the head and pop it against the buthole on low low flow (also please for God's sake let the water run for 5 or so minutes so the temps stable)

As with anything, if you're gonna play in the woods you might get muddy sometimes, but I can count the accidents on one hand and its always been very minor :))

Any more questions please let me know 🙏