Check out the Camping Cheque website (campingcheque.co.uk - there may be a 'dot' between camping and cheque) - they have several sites in Southern Spain which are open all year round, and the special offers they give can bring the site fees down to around
Can vouch for good sized fully serviced pitches but cannot remember seeing internet connection set up on the pitch(es) unless they have been installed recentlyI am going to la manga early jan for 3 Months.They tell me the pitches are a good size.Have water drains and internet to the pitches.may see you on there
Asked caravan club they say it on the pitch use your own computerCan vouch for good sized fully serviced pitches but cannot remember seeing internet connection set up on the pitch(es) unless they have been installed recently