Not so many tips, just have the determination and will power to control themselves REGARDLESS where they are. And of cos, avoid getting so drank till their lost consciousness over themselves.
I don't believe its about restricting and avoiding too much, those guidelines should be the bear minimum. Instead, deal with it sensibly. To me, avoiding homes is being beyond minimum. Though possible, its not very practical. While you are thinking its one of the options, I'm thinking its a really bad option. It difficult to adopt, blocks interaction and bonding with future in-laws, limits the much required intimacy between couples. All these are reasons why I think its a bad suggestion.
Unless you have reasons to counter why its aren't a bad option, it REMAINS a possible but lousy one.