I need to cancel my registration. As it stands, I'll only be refunded 50% of what I paid unless I can find a substitution.

All cancellation notices must be submitted in writing. Registrants may expect to receive refunds 4 to 6 weeks after the conclusion of the Annual Meeting. Substitutions are permitted; however, notification must be received in writing. Notification of substitution can be faxed to (240) 485-1818 or mailed to the ACNM National Office address.

A $50 cancellation fee will be assessed for all cancellations received on or before Tuesday, February 18. Between Wednesday, February 19 and Wednesday, May 7, a fee of 50% of the registration fee will be assessed. After Wednesday, May 7, no cancellation refunds will be granted, except for extenuating circumstances (i.e. accident, illness, etc.) and must include appropriate verification.

Also, I created a spreadsheet again this year to help figure out which sessions to attend if anyone is interested: https://dl.dropboxusercontent.com/u/702170/ACNM conf schedule.xls