SundanceKidDJ Equipment Replacement

As many of you know, someone stole my business trailer with over $20,000 worth of my DJ equipment and music inside.  My insurance will cover much of it but with depreciation and deductible I won't get anywhere near what it will cost me to replace everything at today's prices.  I have spent over 20 years and huge portions of my income to build the system I had.  It's going to be hard and expensive to replace it - and that doesn't even count the trailer itself.  Anyway, I hate to ask, but I am in a bind, with several gigs coming up.  Any help you can give is appreciated.  You have my appreciation from the bottom of my heart.