Urgent Help for Son's Heart Surgery Recovery

my son had a massive heart attack and is currently in the ICU in a coma on my way to Long Beach because he was on a cruise and they had to turn the boat around and bring him back. He just left out of surgery where he had to have a stent put in his heart. I’m in Long Beach and don’t know how long my son will be in the hospital I have to stay here until he’s released asking for help so me and my mom can get and Airbnb until my son is well enough to travel