Snow Board Vise, Per Request - modified from my ski design (not going to make this let me know if it needs mods) - mount to 2x4 as shown. drop in sideways to get to edges. great for minor sharpening and waxing jobs. Add Grippy rubber pads to top to keep ski from sliding around. Old Mouse pads work great if you flip the smooth side down and cut glue in place. Couldn't find a good snow board model quickly so used 2 skis to show size.
for saw horse see https://www.thingiverse.com/thing:3211012
Lots of You-tubes out there on DIY it's pretty easy and tools cost less than most shops charge.
Hatch box PLA works good
60% Honeycomb, 3-4 Exterior layers
Pay attention to the orientation picture for best strength.