You should ship via USPS Priority at a minimum. This should run you about $5 including delivery confirmation. USPS Priority is 2-3 BUSINESS DAYS. Keep in mind that it is not ideal to leave a package of coral with USPS longer than necessary....don't ship over the weekend. I would much rather you wait until Monday if necessary.
If it is within budget, you can ship overnight tomorrow (Thurs.), and I will receive it by Friday. However this is not the most cost efficient solution, and not absolutely necessary. It will probably run you about $10-$15. Let me know what you decide.
When I ship to you it will be via USPS Priority.