My son's cape expenses were about the same as Fungo's, he got mileage for driving though I think if you fly it's paid for by the league. The 50 dollars required a week by the player to give to the host family was earned by picking up rocks and raking the field, along with being a camp counselor (they all have camps for a few weeks. Food was always left in the fridge for him (he had his own shelf) by the host family but he did eat meals after the game out if it wasn't too late returning. The jobs are basically easy and son liked that it prevented him from sleeping in each day as to not lose his college schedule of early classes.
He also liked that he had the same bed to return home to every night after traveling so much on the road in college for two years. I think that traveling and staying on teh road, is a good experience for those that don't make the travel team their first year in college.
Essentially is it one huge scouting summer day in and day out.
Yes, you most likely will find better facilities than on the cape, there is no glitz imn that regard, it is what it is, but that is not the purpose. The purpose is to play against and with the best players in the country, so if that is one of the choices, go for it. It is especially a great opportunity for those that are asked their first year in college as a large portion of the players are those going into their draft year. You get a chance to watch many future ML players and figure out how you are going to be much better than them. I understand many young players returning back from the cape come back a whole lot more focused than when they left, knowing they have 2 years to improve for draft possibility.
Besides, you get to spend the entire summer with hard core Red Sox fans!