Making memories for my children!

I have chronic kidney disease and things are progressing faster than I ever imagined and I want to complete a lot of things on my bucket list with my children before I get too unwell, both my kids have special needs so it's also a chance to get as much bonding time as possible doing something a little different! A few things on my list which we will be working towards first is, a trip to a zoo somewhere because Jake loves animals and badly wants to see an elephant! High up on the bucket list is also getting a car because the children love bush walks and I want to just be able to pack them up when I am feeling gross and go visit nature. The time frame I have to do this things is up in the air but at this point I'd have not more than 5 years before things are very bad. The things I want for my kids are memories lots of the things I want to do don't cost money, BUT some do and I need help with that so I can pull this off!