The weird thing was that if I did find an area of free space, they would be overwrote by 00s after restarting the ROM. I was able to find a safe area soon after posting that message :\ Thanks for your help though! I would've been clueless without that part of your tutorial.
Well it's in the mega huge sappy tut. You need a max of 16 (tracks). So you do 0x50 (0x50 is for each track) * 16 = the amount of 00 bytes you need to search for that AREN'T used, because RAM areas can be used sometimes and others times not.