Translation of Präsidentschaft

Dear Arnold, please send me David's contact details. I will arrange a meeting and present him the machine, so that he will know how to operate it properly. Thanks again and all the best.
We left on time and the route included some nice beach towns along the coast, such as Tulum and Playa del Carmen. Behind me sat two very cute girls who started to talk to me about life in my country.
We woke up around one hour before arriving and got off the train once it arrived at its destination. We checked in for our last night in the same hotel very early in the morning after having coffee of course.