Floor´s "try-out"-show and problems =(

Hei, I just got an e-mail from Floor and I became so happy as I read that she invites me to her "try-out"-show with ReVamp in Eindhoven. But as I got to know now that this concert is on a wednesday (school!) and it takes about 6 hours from here to go by train to Eindhoven and it costs 126 Euros to go there and 126 Euros to go back I got really shocked. =(
I don´t know what to do, I would really like to go to Eindhoven by train and to see Floor performing with ReVamp. I will search for a solution...and I hope I will find a good one. oO