private schools and team sports for kids


hello, my family and i recently moved here from seattle. we have a 8 and 5 year old who are currently learning the basics of castellano. we are interested in enrolling them into private school, hopefully near palermo. has anyone had any success in this?
would you be able to share with me the process and if there was any paperwork involved?

also, can anyone send me some information on how to get connected into team sports in the area?

thanks ahead of time,