Trailer Friendly Hotels for Spa

[agent006]

Spa seems a good possibility this year. The usual logistical problems exist though.
The night before is fine, ditch trailer at circuit and retire to whatever hotel. However it'd be nice to make a break for home at the end of the day.
Does anyone have recommendations for hotels with safe parking on the route from Spa to Calais (closer to Calais preferred).
I guess Dover hotels would be OK too but I don't fancy getting car&trailer on and off the tunnel trains half asleep at 10PM.

[F355GTS]

Slightly long way round to Calais

http://www.lacourderemi.com/en/welcome.htm