When I bought mine, I flew down to Huntington Beach, and then drove it nearly 20 hours home to North west Washington... Alone.
Kinda boring at times. I had a map of every Harley dealer on the west coast and if it was within 10 minutes of I5 (the highway I took to get home) I stopped at the dealer, and bought a t-shirt or shot glass. I bought a case of everclear while in Oregon and some very nice tequilla's at the same time. I know it added a few hours to the drive but It was worth it.
Remember to hit the rest stops to get out and stretch. It's phisically good for you to move a bit after sitting for so long. Make sure to stretch out before driving, and relax on the road. (until you hit a spot where you can see for 5 miles infront of you and there is no traffic, and you decide to go for the 170mph mark.