Two options for you:
- try fresh frozen bubble hash: you don't have to dry your buds, freeze them at harvest time. It's more work than for kief or dry sift, but the result is amazing.
- invest in a Freeze Dryer: it's a big investment (4000++$), but it can remove all the moist of your plant in a day or two. The water inside your buds are gonna be frozen, and then the heat and the depressurization will transform ice directly into water vapour and be sucked out of the plants, without returning to its liquid state (this phenomenon is called "thermal sublimation"). To be honest, I never have the money to test it myself. ><'