@Chad Bilstein how long is the lease for? Is the Warehouse in a desirable area? Are warehouses highly sought after in your area?
Find another investor who has some cash or financing available. Partner with them on the deal. 20% of the deal is better than 0%
OR wholesale the deal to someone else.
The great thing about being a part of a Real Estate Investor Assn is that there are lots of folks of varying abilities. There has to be someone who has cash or credit or someone to wholesale to. If you are not in a group, now you know the benefits for the next deal that comes along. It is well worth the $150 or 250 annual dues.
I agree wit has Rick pozos. If it's a good deal you can find someone to partner with you. I would be more concerned with zoning and legislation. Dealing with grow ops can be extremely dangerous and it may be hard to convince someone to put their money in POT.