They are calling it either You Trip or Youth Trip, does anyone know which and is it different than allstars?

The difference may be the level at which they play at. (higher than allstar) They also may travel around the State or Country playing other You Trip or Youth Trip teams

They are referring to USSSA which is United States Specialty Sports Association. Many people refer to it as U-Trip because of the three S's in the name. USSSA is comparable to AAU and other youth sports organizations around the country.

its you trip and it stands for usssa