Limo ?

I'm having 5 BM, 5 GM, Flowergirl, ring bearer, my parents, my aunt, my inlaws & FH aunt & FH & I of course who will be riding in the limos.
For a grand total of 20 people. I'm not sure how many limos I need & who should ride in which limo
What is everyone else doing..

I have 7 BMs 6 GMs 4 kids plus me and FH. We are getting an Escalade for the BP and an Excalibur for Me & FH and the MOH & BM. We have a total of 21 people and it was either this option or two 12 passengers of your choice.

I'm having our limo guy do two runs before the wedding, and then one run after.

1. bride, moh, bm, 2 aunts, 1 uncle, 2 nephews

2. groom, bm, gm, reader, girlfriend of gm

After, we will all be in the limo!