Need inexpensive outdoor storage in Portland, Oregon

I live in Happy Valley, which is in far SE Off of Foster rd.

I have a 3 car garage and my truck can fit in the garage beautifully.

I took the tent camper out to show it today and not 15 minutes later I had a citation on my door.

So I want to be prepared for when I pick up my travel trailer.

The little 17 Foot tent camper needs to be stored somewhere in N Portland, the 24 Foot Travel Trailer in SE Pdx

Thank you in advance

Ufoureah