Hello Traci! August 8th will be here before you know it! There are two options standardly offered at the Orlando station. Hertz rental car is available to those who make advanced reservations and there is also a taxi stand. I checked the taxi fare estimator located on mearstransportation.com and the cost each way is approximately $39.05.
You may also want to consider the various town car services in the Orlando area. I have personally used Tiffany Towncar Service and
Happy Limo in the past with no problems. However, I just spent some time reading some recent reviews on Intercot.com and I don't think I would recommend Tiffany at this time. After further research on Intercot.com and Allears.net, I found out both websites endorse
Quick-Silver. Although I haven't used them personally, they do have good reviews.
If you decide to go with a town car service, you may want to do some research on both websites before making a decision. They both have contact information listed on their website if you have specific questions.
I hope this helps and enjoy your vacation! Diane :)