The price was very good and for this model I don't need to charge powering batteries. Only thing to do is keep my transmitter and receiver batteries in condition. When the water calls me, I simply grab my stuff and off we go. Sailing seemed to be extremey simple with this stable beginner's boat. Some basic understanding of how a sailing boat works is enough.
Specialisation is for later.
But that will have to wait for some time. And my old dream of navigating on steam is to be realised in this tug. I started building a financial base to buy the good stuff.