Okay, MTB update. Not an awful lot of progress, due to the aforementioned vacation. Also, on return from vacation, I only had a short time before hockey tryouts started for my sons. That was a huge time sink, and I haven't had much free time to speak of in weeks.

However, the MTB hull is done, shafts installed, rudders installed, servo tray installed (servo is just sitting there for the moment), battery tray installed (battery just sitting there), motor mounts and motors in place, and rudder linkages are being hooked up. I have an ESC, and next payday will pick up a radio receiver.

In the first picture below, the wheelhouse, which is just started, is just sitting in the spot where it will soon be glued down.