Information on Outside Vendors (which a delivery service would be) from last year is here:https://blackrockcity-outsideservices.pbworks.com/w/page/56494622/Delivery%20Options%20Help%20Pagehttps://blackrockcity-outsideservices.pbworks.com/w/page/56494621/Delivery%20FAQ
There may be changes this year, but it will give you an idea of the logistics.
For something as little as a few hundred pounds, go with the rental truck - it will save you a ton of grief dealing with a vendor & probably cost less, as well as giving you a structure someone can use to camp in (you can find tons of ideas on eplaya - google "eplaya AND box trucks")
Note: Do not, under any circumstanses, rent from U-Haul. You are almost guaranteed to be screwed over (again, you can find threads about that on here using the google "eplaya AND " method, which works much better than our built in search-engine.