According to the 2010 and 2011 Guide to Dinghy Towing there are no restrictions and a max speed of 75. That's better than most dinghys (65 or less). Other than a weight limit of your 'C', you're good to go. Enjoy the experience!!
But the true travelers are they who leave for leaving’s sake
Saying continuously, without knowing why: ‘Let us go on’.
Paraphrased from Baudelaire’s ‘The Journey’