As a long time host family in the NWL, I can say , that there is no way for a player to work at an internship or anything else. The summer in the NWL is a full time internship for the minor leagues! If you son wants to experience the grind of pro ball, this is the place to do your internship.
Over the course of 10 years, there wasn't one full season player that didn't need to talk about the grind and how that felt to them. Most wanted to go home at one point or another.......... Good coaches and host families support the player and explain that this is a test...........a test to see if that type of lifestyle turns you on or off.
Nothing wrong with either answer to the question!! just a bit of clarity on where you want to go.
Most players stick around.......some don't. We remember all of them fondly!