A motor-home member may well book a service pitch to guarantee a hard-standing, and so might a caravan member. That practice could continue for as long as this club doesn't allow members to choose a HS at the time of booking. A motor-home may not need to have a hose connected all the time to a tap, and so might a caravan, but it can be handy to have a tap nearby so as to fill with water as required. You ask if that is fair ? Any member can book any pitch type, serviced or not, awning or not, at the time of booking, any other practice would be discriminatory.

When members like us would like to be able to use the full facilities of a Service Pitch

If members like you want a service pitch then they need to book sooner. 

J2 has said it all. People book and use services pitches for various reasons. It’s their business how they use them and not really for the rest of us to question. 

Don't really see your point, every member has the same choice.  We stayed at Tewkesbury at Easter on a service point, used the tap to fill up when we arrived.  For us the benefit is being able to get straight on the pitch when we arrive, saves time going to the MH point to fill up.  We also prefer hard standing so as previously stated a service pitch is our only guarantee of getting one

If you want something it is always worth trying to pre book early enough to get your 1st choice.

Our biggest problem at Tewkesbury was people walking across our pitch to save 20 steps going around

As stated above I don't see why motorhomes should not use fully serviced pitches.

You pay your money and make your choice.

Just book earlier if you're so particular.🤓

Well said 

looking at the site layout , even I would book a service pitch now to ensure a good pitch. I don't like the look of the site on paper now so I wont be rushing to use it, Brecon or the Malverns are far better IMO.

Bt not if you want to be in Tewkesbury location