Does anyone know of anywhere to stay (esp. a holiday park) around Canterbury/Margate/Ramsgate?

[MerryWifeOfWindsor]

We are visiting family down there this weekend and need somewhere to stay for a few nights, but as we have 2 DSs (3 & 1) we would rather self catering than a B & B where we will disturb people Homing Park, and the Hoseasons ones are fully booked (forgot it was half term!) , and Park Resorts on Sheppey is too far to drive with out dodgy car to Canterbury and Ramsgate every day. Does anyone know of anywhere? I have looked and looked on the internet with not much luck so far. Thanks