Car seat & stroller on your vacation

With only 11 days until our departure to Palm Springs I’m getting a little overwhelmed trying to figure out what to do in regards to car seat and stroller for my little one (He’ll be 3 months when we leave). I had initially planned on just carrying him in my Baby K’tan through the airport and then buy an inexpensive stroller with reclined back when I came over there. But then it hit me that of course we also need a car seat!
Then I thought of bringing an umbrella stroller we were gifted but I’m not sure it’s ideal for him just yet. I will be spending my time in California with family members who rented a car through Alamo for three months so I inquired about renting a car seat through them. BUT, this was their response on the option of renting a car seat for the few weeks we’re there (vs. the three months my family is renting the car) I got this response:

“In relation to your inquiry … renting just a child seat would be a very rare occurrence, if possible at all.”

I have to call the Palm Springs location directly but haven’t gotten around to that yet. Then I googled car seat rental and found this place: http://www.coast2coastbabies.com/ where you can rent baby equipment at a low rate. Their infant car seats starts at $6/day which isn’t bad.

Either way I feel funny about renting an used car seat. And if I have to pay even as low as $6/day I may as well just buy a car seat from an online store and have it shipped to the destination. It may be cheaper or even a little more expensive depending on which brand I’ll go by. No matter what – safety comes first and before ANYTHING!

Then going back to the stroller… Is it wise to count on a new stroller we haven’t had experience with and he may not like?

Or should I just bite the bullet and bring along our Graco Fastaction Fold Click Connect Travel System, stroller and car seat and hope that gate-checking it doesn’t smash it up?

You see how confused I am?

What do you do in regards to stroller and car seat for your baby when traveling?

car seat on your trip