Yes, I've been doing ICE for years now! :] My God Mom is chief of police and told me thats something they use. It's really helpful, and its better than just putting Mom and Dad, because I don't speak to my Dad too often (we get along, be he's sooo far and we're not THAT close) Plus, for my Fiance, I'd like it for him to get contacted too, but his name under my cell isnt "Fiance call me" So how would they know?? So I put ICE Rey (his name). It's also great if you have kids. Put it in their phone for family members who listed as close family for offical workers to contact. :]
I mean, it takes two seconds. Even if "Mom" or "Dad" seems okay to you, what wrong can it do? :] Might save your life!!