Starting Sunday and ending Monday night, I went from 68 to 70. I was only about 40% through 68 when I started, and the Sunday run was a heavy one. Lots of instances and plenty of killing to get the XP needed to hit 69. Once I hit 69 just inside HoF, I managed to pull out another 40% before logging. On Monday, I whopped out another few instances and helping some guildies camp some items in PoA brought the rest of the XP out. It was some hard work, but no more grinding!
Thanks to all who helped!