Need a working car

Only two weeks ago, our family was doing final preps for our first ever family vacation.  I've already invested thousands of dollars into the trip and had almost everything set.  Everything has changed since.  Aaron (Father) lost his job suddenly, and Rachel (Mother) was stricken with severe Strep within two days.  Worried about swelling, the doctors are worried that tonsils may need to be removed.  Thinking the worst was past, and not wanting to break the hearts of three wonderful kids (7,5,and 4) whom were excited to meet Mickey for the first time, we adapted the best we could to still make it possible.  It got worse however, as the car that we spent hundreds (Even thousands) of dollars preparing for the trip, blew up.  Now, with only one working vehicle (Which is in no condition to safely make a trip to Florida), and only one part-time job sustaining us.  We're forced to give up everything for this trip, losing all money already invested, unless we can get help.  We know there are people out there in worse situations, but we would do anything to prevent breaking three incredible kids hearts!  Please help if you can. Thank you and God Bless.