My wife and I have stayed at Rowan Park on three occasions this year, in our motorhome.  The site itself is always very well cared for and the facilities are excellent.  The shower block is maintained to the highest standard daily.  The wardens are very friendly and conscientious in what they do.  The dog walk facility alongside the site is excellent for dogs of all sizes.  The site is also ideally located with various shops close by and a handy bus stop into Bognor Regis.  We have already booked up for further stays in July and end of August.  Try this site and you will not be disappointed. I cannot recommend it enough.