How do those who offer w/s but work from hotels get around not knowing if you will get a bath or just a shower stall.

You can perform w/s in both, but you could always call reception and ask them to confirm if your room has a shower or combi bath with shower facilities. Problem solved

I do watersports receiving and offering (much harder) . It's messy and smelly, if you're going to do it, charge a lot as its a niche market. However a lot of timewasters and fantasists ask for these sports without wanting to pay for them.

One of the 1st punters I had (this time round) about 2 yrs ago asked to meet me for my 30 min rate for hj only.
In my naivety I though yes 
He was true to his word all he wanted was hj but to also sound me out on future 30 min sessions with hj with my hand full of my fresh poo which he would watch me doing   :ok
Ok I got to admit I was at first a bit like " don't knock it till you've tried it" tell me more.
But,,      It was no extra money from the initial hj meet only price.
At my incall place, my home! So I'm cleaning up any mess. He assured me there would be none but who knows where he would have put his cock or hands in the heat of his ultimate thrill. For 30 mins price which is lower end ?!?! 
Nah mate, no ta.   Decent guy but total chancer with his price offer
I would not be surprised if quite a few central Scotland ladies have come across him

Yes, there is definitely a power thing going on there. Most of my enquiries about WS are about me giving it, and I am pretty dominant generally but I just can't perform on demand. I have managed to pee on my BF after him really begging me to, but only in the shower and only after feeling comfortable with him. I have also let him pee on me in the shower after we've been together a while.

from a purely monetary point of view, I wish I could shit on demand, but unfortunately my digestive problems mean that can't happen!

Have you tried giving yourself at least an hours worth of drinking water well about 3-4 of tall glasses and a cup of tea.  When offering water sports I ask for an hours notice at least to prepare.

I let clients know verbally again making sure no crossed wires. If he wants sooner I accept still especially if quiet. Then if I can't do much but some as still drink. I kindly explain in a soothing voice again why I ask for an hours notice.They are okay with this after some self reflection.

Those who want asap I kindly decline there is no chance with an empty bladder.

Unfortunately even if I need to pee, I just can't go if I don't know the person well. I'm pee-shy!

That is part of the reason I could not do HAD, hate doing it in front of other, strange! Hate the smell too and the look.

Push the boundaries of this thread a little more, hope it is OK, does anyone do spit or vomit play. I have done spit play before, with vomit I am on the fence. Only been asked for it once, but I both kind of thought why not and the other bit of me was screaming no no no.

I do deep throat and have had guys who want me to vomit on their cock but not something I feel comfortable with and have declined.
There is a lot of money to be made from the more extreme requests but I can't do it. Maybe a mental thing. Absolutely no way I could receive.

My preference is on the bed however but I have excellent bladder control & can dribble it in for the whole bladder load which is around half a litre.

Wow. Thats really impressive! When Im ready to pee my bladder is really full to a point where Im bursting so I just want to get it out ASAP LOL! Might have to see if I can dribble it like you do, but the only time Ive performed WS on a bed, I just felt dirty afterwards. I dont shower at clients homes because I dont feel comfy doing so (and I have sensitive skin so use certain products to wash with). It splashed back on me, it even got his bedsit chester draws and he had no waterproof sheets. He even said maybe it wasnt a good idea doing it on my own bed haha!

Another thing I dont particularly like is that I always have to pee again really soon afterwards and if Ive traveled to an outcall I find myself holding my bladder again for the second time but the second time is usually more painful.

Unfortunately even if I need to pee, I just can't go if I don't know the person well. I'm pee-shy!

I get pee-fright too. I always close my eyes and tell them to wait a few secs for my muscles to relax. I imagine myself hovered over a toilet seat peeing, then when it starts coming out I open my eyes to ensure Im peeing on the part of the body they have requested