I'm going to rewrite this story. I like it, but I just read it and it didn't make much sense. I'll rewrite it because reading it, to me, it seems like Rose is a Mary Sue. I'm going to change a lot, but keep it the same. If that makes any sense. Also I'll right two versions, a Percabeth one for all you Percabeth fans, and one were Percy and Rose get together. (I think I started shipping it...) I'll rewrite the first six chapters before I post. It'll probably give you at least a month to do whatever you want.
I'll also write the Rose and Percy one first, then the Percabeth one. Don't worry both will be a different story with a similar plot... Tell me what you think of that idea... I'm not sure if it's a good one...