Travelling from Old Havana to Cayo Santa Maria
I'll be travelling to Havana in December 2019 and then from Havana I want to travel to Cayo Santa Maria to attend a wedding. So far I cannot find any reasonable means of transport (i.e. other than a 7 hours bus ride each way or to fly out of Havana to Mexico then back to Santa Clara which takes ~16 hours). I'd welcome your suggestions.