you would have to be really careful about who was what in each team, so the team you bike for would need to have a slower swimmer than you, you would need to cycle and swim faster than the third team it would provide massive amusement for us all
SA - you are bonkers!! but 2 medals from the same race would be funny!
Pip - if it were me then I would chose the most convenient, but that is me, I personally am not bothered about the branding of IM, for me, I like the least hassle in terms of logistics, so would go with outlaw. But you need to decide what is important to you, and what is acceptable for your family. Going abroad is expensive - would your OH support you in that? Would doing outlaw mean they could come and watch part of it but not feel they have to be there for all of it - eg they could come and support on the run and see you finish (unless the kids are too young to stay up that late) without having to be there all day. But an overseas one could be combined with a family holiday?