If I go there someday, the first thing I will do is to visit as many cities as posible and know their different landscape. In particular, I thought to visit Múnich, Frankfurt and Berlín. The second thing I Will do is to visit the Berlin Wall and travel in the city for look the humans rights monuments.
It is an ambitious plan and i like to go for some years allow me to study and travel. If I Will finish the university and work fast, I'll save mony to go there. Other posible opportunity is apply for scholarships to facilitate travel expenses.
Good wishes to you,
Regards!