We are members of both Camping and caravan club for there arrival breakdown scheme, and Caravan club for the ferry discounts, there are other benifits to be had from both clubs but it all depends on what the individual want`s.
As to sites we seem to use Caravan Van club sites (mostly CLs) more than Camping and Caravan Club sites but that seem sto be down to the Geography of sites rather than preference.
Foresty Commision sites now have a tie up with the Camping and Caravan club.
Never found a problem when parked on either Clubs sites with our T25, amoungst big expensive campers, folk have mostly always been friendly and more than ready to chat about our/there van, which usually goes along the lines of we used to have one of those, and often an admission that there current Gin palace is not as much fun or as convienient as there old T25, i just smile sweetly happy in the Knowledge that singletrack roads and wild camping is our Fort`e and not theres thankfully, and that the Club site is a good place to spend a night or two charging batteries, getting showered etc.
Just decide what it iss you want from the club and pay your money we seem to more than re-coup our club fees on the various discount`s we take advantage off
