Please can you advise me. Each year I tow my caravan to Cornwall with my Chrysler cruiser automatic, towing my heavy old (but much loved) Swift Utopia. We go down the A30 and have an awful struggle getting up 3 of the really high, long hills. Is it less hilly if you go the old road via Plymouth? We are going to Perranporth. Thank you in advance. Siân x