Having started my working life in a large custom kitchen factory (500+ workers) in 71, I learned many production based tricks. Always keep your hose as high as possible. Keep your vac hose and power plug together.
Industrial Velcro (buy it by the 10 yd box) is golden. Always loop the hoses over your guide hand. When crosscutting keep the vac on the short side and throw as much as possible on your material. If cutting fairly short pieces off use a clamp to keep the hose on top. When cutting lengthwise, put the vac behind you mid length. Loop the hose over your guide hand and then over your shoulder, behind your neck, holding the hose with your free hand. Holding the loose end will help prevent sudden stops. I use this method regularly to cut acrylic and carbonate sheet for fabrication (much handier than my sliding table saw for short runs). PS. the only real good use for the end guide is to keep the track from gouging your genitals. [big grin]