Just worked out roughly the comparative costs of getting to Benidorm this time of year in our MH plus trailer.Using the Poole Santander ferry the overall cost including fuel and 3 stops in Spain using ACSI card and cabin on Ferry,around £530.Using the Tunnel assuming 6 stops, around£510,allthough for us living in the Southwest would have to add another £50 to get to Folkstone and extra nights stop UK side.So fairly equal in monetary terms but don't have the drive through France.We have decided to use the Ferry.ps have assumed around 200 miles per day also not using toll roads,if French tolls were added would obviously be quite a bit more but fewer stops.