We're doing a trip from Argentina to the US next month. First time flying for the kids. I'm wondering if it is worth it to bring car seats and check them (which would be a PITA since we have the big convertible seats) or if we should just rent car seats from the car rental agency. Has anyone done that?
Also, anyone rented cribs or the like? We're going to be renting a house in FL for 9 days and while a lot of the ones I'm looking at offer a pack and play, etc, not one has 2 available. Which means renting the 2nd one I guess?
And finally - tips for long flights, etc? Thanks all!

Having the best time ever as mom to Max and Emma, born April 6, 2013!
NYer by birth, I now call Buenos Aires home.
Re: Renting car/car seats or bring your own?
There are lots of places that rent baby gear, especially if you're going to a vacation area. The one we used brought the crib right to our rental house. We had to set it up ourselves, but that was fine. It was a huge help because at that time DS did not sleep well in a PnP. You will probably just need to bring a crib sheet.
Baby Boy #1 born 1/15/2010
Babies #2 & #3 arriving Spring 2014 (EDD June 18)
If you dont have infant seats I would recommend buying Cosco sceneras at $39/ea and doing the same thing, bring them with you to the gate, hopefully you can use them and if not gate check them (try to keep them in the originally packing if you can) and then you will have them on the other side and you know the history, how clean,etc. Plus the average rental fee is $13-15/day per seat so in 3 days you will have paid for a seat that you can feel safe about.
Emerson Lily 6 lbs 13 oz & Ellis Willow 6 lbs 9 oz
Can you request a 2nd PNP? If not then again check the rental price. If you wouldnt have an extra baggage fee it might be cheaper to bring it. If not then renting one should be NBD in tourist places. I would not pay a baggage fee for a PNP if renting was a decent price.
ETA: I can't see how old your kids are but Cares harnesses are way easier on flights than installing a car seat.
Thanks for the tips everyone.
Having the best time ever as mom to Max and Emma, born April 6, 2013!
NYer by birth, I now call Buenos Aires home.