What areas are you looking to go to?
I lurve camping! We go with the Landrover society all across the UK and sometimes on our own.
I avoid the big family sites such as Haven Holidays for example and focus on the small independent sites...If I can find Adult only sites...then even better.
We camp quite allot across the UK and have not come across a bad one yet. As long as you stick to the theory "if it has a toilet and shower" then thats ok..the rest is what
you make of it
I will camp anywhere if there is a loo handy!
I have stayed on some good farm sites in the Lake District, plus I enjoy camping near the seaside.
We tend to open up Google maps and find somewhere we fancy going then search for local campsites for that area. I always request brochures from the internet..I have a stack of them..good reading material. If you have a good news agents near you, they should have a camping and caravan monthly magazine which tends to be better the "camping guides" you buy in a camping gear shop.
Perhaps also look at joining The National Trust for areas of interest..they send you a bi monthly mag with ideas on where to go and recommendations on where to stay.
Me and the hubster are doing a camping road trip around Cornwall and Devon for our anniversary this year.
I found that its not the campsite that can make camping unenjoyable..its the lack of decent equipment. Biggest problem I found was the cold..even on a hot day..at 2am in the morning, it can be freezing! So we are investing in some fisherman fleece lined sleeping bags..which are far better.
Here is a list of equipment we take with us and always stays in a large plastic box so you don't have to keep thinking about what to pack everytime:-
Tent
Tent Pegs
Rubber Mallet
Sleeping Bags
Two Pillows
Foam Mats to lay our sleeping bags on
Small portable table
Torches & Lights ( preferably l.e.d)
Washing up equipment..
Stove
Stainless steel plates, pans, spoons and a kettle, Cheapy mugs.
Hot Water Bottle.
Small £10 BBQ and Briquettes ( you can cook or use it just for heat )
Windbreaker
Toilet Rolls
Towels, Shampoo & Shower Gel, Deodorant.
Wind up radio or sound system
Extra Socks
Antibacterial Wet Wipes
Coffee, Tea, Sugar and Powder Milk.
Spare Batteries
Flip Flops ( great for the middle of the night toilet dash..nothing worse than trying to put your trainers on in a hurry ) plus you can wear them whilst showering..
Ibuprofen
Folding Camping chairs - we got two for £10 in Tesco..cheap and cheerful but really good.
Buy a large bottle of water.
Hair Scrunchies
Brush
Also..if you use your tent for a festival..invest in a folding canvas wheelbarrow..great for lugging you beer across fields
One thing I wouldn't bother with as you will soon be sorely dissapointed are those inflateable beds..they dont last and they go down all the time! waste of money and effort..