First question you have to ask yourselves is where does he want to go and what level of college does he fit in. If it is smaller divisions and wants to go to school locally, then that will determine the teams you want to play for. If it is somewhere nationally and God forbid I say mid major D1 or P5 after the last storm on the other post, then he needs to play on a team that will go to the big tournaments that are nationally recruited. He needs to go to the tournaments/showcases where the coaches he is wanting to be seen by will be at. You can do that by joining a team or guest playing at a select few. You do want to look at past experience of the teams but that can change every year or smaller organizations that play nationally according to the talent they find. Cost and what you get for your money and what you have to pay for. There are teams that pay for everything including travel, lodging, and meals and those who only provide uniforms and you have to pay per tournament and all travel expenses. You also need to know any other expectations like taking lessons through their guys or paying fees to use their facilities and such. Be glad to answer specific questions if you have them.