Yes
Yes there definitely is
Yes their is.
I have been to the Embassy Suites Crabtree several times and yes there is a free hotel shuttle from RDU airport. When you arrive call the hotel and let them know you need a shuttle ride. The hotel will let you know where to go to be picked up. Taxi rides to the hotel cost around $22.00.
I'm pretty sure there isn't. But I'm not sure.
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