Limo help please

Ok so i am totally lost and not sure what i want...

I have 14 total in our bridal party:
1 MOH
3 BM
2 Jr BM
1Best man
3 GM
2 Jr
Bride and Groom

My son who is 1 of the Jr groomsmen and will be 3 at the time of the wedding and will probably ride with my in laws in their car so i need a limo for 13 people. 3 of the above 14 are children, 9,11, 13. I am trying to figure out which is the best route to go...

1 18 passenger truck
2 10 passenger limos
1 limo bus..that way we could add a few others from the hotel.

We are getting dressed in seperate locations, going to a location for pictures then to the RH for the ceremoney and reception. I want us to be comfortable in the limo but i am also trying to do whats most cost effective. Can you please give me your opinions and the limo companies that you are using. I am also looking for quotes. IF you feel more comforatble FM me with your quotes.

I booked M& V as well prices are good,
I would get two limos one can go to your house the other FH then you can break the BP off into Two groups after the cermony and ride in the limos to RH.

I called all vendors and they give you quotes on the phone. The best quote and I booked was with Double Diamonds.Two of cuz used them for the wedding and they also said they gave them the best quote.

I think the bus is the best option