You will need to rent or buy the long tool for releasing the tension on the serpentine belt. Find the oem belt sticker or take some pictures before removing it.
There is ONE belt to buy.
Some hoses like to stick in place but a good twist or two will break them free for replacement.
Before you remove the hoses, drain the coolant from the rad (take the rad cap off first). There is a black plastic twist tap down low, towards the Driver's side. If you are working on Kiwi's truck, he may tell you something different. This "twist tap" also has a spout. Find the right size hose to slip over the spout before opening so you can direct the Coolant into a catch basin. Close the tap.
The tension-clamps on the hoses can be a little challenging to release (one at each end of each hose), but not too bad with the right sized pliers, or you can buy the proper tool for that too.
Buy new Coolant. Make sure it is the right kind. I like the Mopar stuff.
Once your new hoses are installed and clamped, and your new belt is on, open the small bleeder on top of the thermostat housing. This will let air out while you are filling the rad with new Coolant.
Start it up and if your bleeder is doing a geyser impression, close it a bit but still leave it open. Add fluid until your rad is full then once it warms up and the thermostat opens, you may need to add a bit more.
When pure fluid starts coming out of the bleeder, you can close it.
Add Coolant to your Overflow bucket, if needed.
Check for leaks, put your rad cap on and wait until the engine is up to temp then check for leaks again.
Go for a drive and enjoy the day.
After the engine has cooled down, remove the Rad Cap one more time and make sure the rad is full.
P.S.The old Coolant may look fine but corrosion inhibitors get depleted. Dissimilar metals in close proximity, are particularly hard on corrosion inhibitors and is the reason for some engines having head gasket issues over time, IF the Coolant wasnt regularly changed.
P.S.S.
Don't leave the old Coolant in open containers. Cats seem to like it and you may find them later "sleeping" on their backs with their legs straight up. (It's quite toxic.)