Verb conjugation of "impeler" in Spanish

My wife an I have decided that as long as our children were small and would not have to go to school we need to take advantage of our freedom and travel as much as possible. Later this year we will go to Costa Rica.
Coniralu is the fifth school, for which I work as an agent in Europe (currently 3 of them actively). For all other schools I have found many students. The earliest connections came after 4-5 weeks.
Since when have you been learning Spanish? My children are not on Vocabulix, they are too small for it. We have no time for the normal day activities, and we are always on the move with the children.