Please help me!!

[Inneedofhelp]

Just got a 2000 RX 300..I'm in desperate need of a car and was blessed.. given to me..catch is I have to get it running..needs radiator.. But real problem is that it had been sitting for two years (because of the radiator).. needs major tune up.. I'm like a child when it comes to cars.. Love them okay with them don't know how they work.... But I learn fast and an very handy..so I'ma do it myself... But I don't know where to start.. What will I need to replace and estimate for how much.. Please someone help me ... if someone can give me a list of what I'll need I'll greatly appreciate it...

[Bykfixer]

Here's a place to start. 

[Inneedofhelp]

Thank you