<human>: Can you condense the text into a few key points?

Ok, so I'm 21, Male, and homeless. I'm currently staying at my local shelter that I can stay at for up to three months so it's not so bad, first month is free, every week after that is 30$ or so. Next Tuesday I start a pizza delivery job. yay! \o/ I'll get some money. catch here is that I'm not using my own car and I'm 90-100% sure my grandmother wants her 1989 GMC S 1500 -Clunkmobile back asap... she might even go as far as to demand it back before i can get the job (for which i need the truck for) going, she's pulled some dumb shit in the past and i'd not put it past her. 

I guess I have to look for a vehicle before I can even think about solving my homelessness but arhg. I guess I'm just looking for suggestions, life for me is hard right now.
<bot>: Poor 21 Year old is homeless and is getting a job that needs a vehicle, is worried and is looking for suggestions.