Crossing oceans to come to 10thPJJ

I'll be coming to Cali for a couple months on the 13th august, so I was wondering...
If anyone has a suggestion for place to stay maybe rooms to rent or something. I'm extremely chilled and don't mind if it's a couch or spot to sleep.
It seems like I'll be training at Riverside probably and I have emailed them.
I'll appreciate any help as this will be my 1st time in USA since I was like 4 which I have no recollection of.
I don't mind paying and helping out as such - and would love to get to know some of the 10thpjj guys.
Thanks for any help or advice.