I actually got my rally car out west that way ... LOTS cheaper than gas plus food plus tires plus time.
HINTS: Ask about when prices change: August is the most expensive month, because students are moving , families are moving, all before school starts. Build in lots of leeway -- I missed a rally last year becuase the car got back 6 days late (it had sat for 5 days 20 miles from the rally location!). If anyone promises much faster delivery than anyone else, THEY'RE lying. When you make your choice, go back to the next top 3 and ask why you shouldn't use the company you use. Then make the final decision. Ask about how you can track progress, and can you do it 24 hours a day. Most companies are nationwide, and their offices may be in Florida or Washington, and the time zone can trip you up.
Hope this helps.