you could do what i did, save up..... then luckily i got a break between jobs took 5 months out and did the Full PPL in one go...much cheaper and better flying 3 times a day, no ground school all self study (you don't need it) got it done in 60 hours not super quick (NZ minimum is 55)
or
Do what a super dedicated mate of mine did, work at a super market, live with mum and dad and spend EVERY cent you earn on flying, that guy had my respect. He wanted it bad and now he's fully on his way to his ATPL. < Go Sam>
FK