ok abit about myself!

Spanish speaking, well I would not say that I am fluent by any means, yes I speak Spanish but it would be arrogant to say enough to talk my way out of a legal situation that needed in-depth detail, just in-case I missed something big.
I want work and it would be nice to be full time, my profession is "Dog Groomer!" sounds much nicer when you say it in Spanish "Peluqueria de Perros." I am willing to travel for an hour and a half from El Burgo daily if necessary until I find what I am looking for. With this I am also willing to house sit with or without pets.
Self employed or on contract not sure yet because, which would be best for me? These are all things that I need to find out about. Renting on the coast is double the cost of El Burgo, which is situated near Ronda, I am not sure with self employed costs big etc The problem I have is that I am really alone trying to find out how to go about things so that I stay legal and covered for all situations, I do believe that ignorance is not a defense, although if I don´t know the rules then I will find it hard to follow them!!So any information that I can get will help me greatly.