Need to lay guitar and vocals to 5 tracks, then mix and master.

I’ve got 10-15 audio tracks of real instruments per song played to a click. The style is reggae rock, like a more rock version of sublime. I would like to have this done for release by the end of August, no rush to start. I am working with a budget so I will work diligently to prepare the tracks and myself as much as possible to get it finished with you in a timely manner!

Additional info:
The song has somewhere between 10 and 30 tracks recorded that need mixing. . I need the mixer to do some editing, time aligning and vocal tuning before mixing. I'm going to hire a different mastering engineer. I'm hoping to find a good mixer that can work with my limited budget. I don't have a hard deadline for this.