The sander buy an inexpensive random orbital sander buy pack of drywall sandpaper and sand by hand most of the vacuum hose.
Sander to the vacuum hose.
The best way to eliminate as much dust the best way to eliminate as much dust the best way to eliminate as possible is to have spotter with shop vac ready.
Sander here httpwwwamazoncomgpsearchieutf8keywordsdustless20drywall20sandertagrecommended0b20indextoolslinkcodeur2camp1789creative9325 hope this helps.
For small jobs go to vac.
For small jobs go to wwwvacuuspongecom paid under 1000 bucks works awsome its sanding sponge that connects to vac.