So I have to tell Boone to "wait here" or do I have to full on dismiss him?
If the latter I might wait till another game or after end game and do them..Using a set aside save.

If I do only have to tell him to "wait here" is there a limit or number of days he will wait before leaving?
If he leaves will he still be available?

I have the companions relaxing mod so I would like to tell him to relax that we will be here for a while.

How many "days" does each of the dlc take?

Thanks.

-edit-
I've seen one of the dlc requires no more than 100 lbs in inventory.
Aside from being ridiculous. What happens if your inventory becomes over that during the course of the dlc?

Any other dlc like that? Requirements. Is there a bag of holding for New Vegas? That would solve the carry weight issue.
I have ultimate so I have them all.