Need Some Boot Recommendations

Going into my first fire season this year, and I'm lost on boots. I've seen many great things about JK, Drew's, and Nick's. Slight problem... I wear size 15 men's shoes. JK doesn't even seem to make custom boots in my size, and my concern with Drew's and Nick's are that I'm wondering if I'd get them before the fire season. I'm currently serving as a National Guardsmen, and my unit is willing to work with me on weekend drill dates, but I can't get AT (annual training) moved. That being said I've got to travel across the country immediately following AT so I can make it out to Oregon for the fire season, and the last day I'll be home before leaving for AT will be July 10th. Bestoweth your wisdom folks.