Hi! I honestly don't know this, so bear with me - would it be okay to babyswap with kids that are 7 years old? Here's the deal. My friend and I are taking our 7 year old girls who won't want to ride EE, SM, and possibly TT. Can we do a baby swap with these girls, so we can both ride these rides, or does one of us need to wait in line, lride, leave the building completely, and switch places outside so the other can ride? Thanks!