Thanks much for the help ! ill contact them by mail.
When i was searching about their B&B i found the sad report about their daughter.

There is an excellent camp spot beside the river at NM769823, nice flat grass, lots of room, plenty of water. Have used this twice - first time knocked on the nearest door and asked permission (no problem), 2nd time no answer so camped anyway. On each occasion there were 4 or 5 tents. You can still have a brekkie at the hotel in the morning!