interesting story, so I take it he's gonna level with hermione and ask her to go with him or more likely before he can ask she will demand to be allowed to go with him, what about her parents? dont forget dobby and winky, they need to go along and take care of harry potter sir!
Author's response
Dobby and Winky will not be accompanying them.
Your other questions will be answered in the next chapter. To an extent, at least.