Hard Cello Cases for Students

I am an orchestra director in a moderately small school district. We are planning to take a trip to Disney world next year. This is a HUGE expense to the students, and we are trying desperately to raise enough money to make this possible for all of the students.

Assuming we can get all (or most) of our students to go, we will have to transport roughly 20 cellos under bus compartments. Currently, our students have cello "bags" which are cheaper. If we transport the cellos in these from Ohio to Florida we risk thousands of dollars in damages to the instruments, and the students may even never get to play in Orlando if they arrive with a demolished instrument! With the price of the trip, our organization just doesn't have the means currently to spend the money on these hard protective cases. Please help send our students on the trip of a lifetime and fulfill their dreams of performing in the most magical place on Earth!