There are some experience point spoilers in what follows; pray be careful, if this might offend.
Reed and Faral would like to play the three upcoming Year 3 Waterdeep modules and SPEC 2-2 P3 before hitting epic. Reed is slightly ahead of Faral on experience; he has 137,495 experience and it takes 175,000 to hit level 21. This gives him 37,505 experience points to play with.
SPEC 2-2 P3 will chew up 11,200 of those, leaving him and Faral with 26,305 experience points to epic. High tier experience for P3 modules is 8,840. Three of those would be 26,520 experience, which would just push them over. But Faral’s a bit lower. Note made: try to play at least one of the Waterdeep modules or SPEC 2-2 on a lower tier, to open up room for another adventure in there somewhere. Sadly it can’t be a double-length one unless it’s the last one they play.
Bah, math fun is not. This is not why I play, and it’s bugging me that I have to care about all this crap just so Reed can get some play in the locale I really want to play in.