B44.1 roller price firm? I'm interested and new ... Running novice short course in Modesto and looking to get another option to race when I move out of novice

Hey,
Just started driving short course trucks before winter so I only got to drive at the sullivan track once before it closed. I am putting a track in at my house, but with the mud and snow mess we had, I only had time to get the ground semi cleared. I still have to remove rocks and lay it out for shaping.
The reason I'm contacting you is to see if you know of any bmx tracks or smaller moto tracks somewhere to drive the trucks on during the winter. I have plenty of bash room at my house, but want to get into racing this year and am really itching to practice. I have 3 slashes, one of which I am converting to a trce racer. I would like to find atleast some jumps to tune the thing a little more accurately than on level ground or wood jumps. Thanks in advance for any info you might have.
Talk to you later, Derek.