We get our own bus to away games. If the dance team comes (which they've only ever been to one and that was to watch their competition) we share with them. Most girls get their own seats, but if we have to double up the freshmen have to double up first, then sophomores, etc. Our band doesn't go to away games, but no way would we be able to share a bus, they need several buses just for themselves! Football gets a charter bus usually but we get a normal school bus.
During basketball season we only get to bring 4 or 5 girls to a game and we ride with the players, as many to a seat as we can so we don't infringe too much on their space. Our girls basketball team almost always gets a charter bus, I'm not sure if they pay for that, but they're amazing so I wouldn't be surprised if that was why they get that.... Boys usually ride a school bus unless it's more than 2 1/2 hours away and then they get a charter bus.
The only thing we pay for is our food if parents bring us sack lunches or order us pizza. If you want to go home with your parents, you have to get a release filled out and signed by your parents and the athletic director by Thursday. The only time we've been able to drive ourselves to a game was for the state game, bc it was on a Saturday in St. Louis and people wanted to go up there and shop and such with their families before the game. Otherwise we're always bussed.