wet vacuum and large heated fan (rent one from HD)

Something like this. 

https://www.unitedrentals.com/marketplace/equipment/hvac-equipment/heaters/portable-space-heater-15kw-240v-electric-powered

 

One can get a blower and hook it to vent. Basically use gas heater to dry particular area in the house. 

One restoration company cut the HVAC pipe in my crawl space once. That speeded things up.