We're planning on a trip to Spain ... initial destination Mora de Ebro..done it several times before via Bilbao and also via Paris..This time want to do Dover/Calais(or similar) then avoid Paris spend a couple or 4 days getting to Mora,have to spend 1 to 2 weeks there,then a month/ 6 weeks to play with....Any suggestions for routes/stopovers free/paid 1 night /1week appreciated also is it ok to book ferry one way,booking return a few days before from France ?(1 week fully off grid PVC) TIA