Eliot Perez
Liking YTtalk
Hope I help
The "go out" tip was really something I haven't seen on other lists (but already had it in mind myself). I have been thinking about getting myself a shirt with my channel logo, URL and QR-Code to put on while I am out.
HD cameras by the way needn't be expensive. There are quite cheap point and shoot cameras that can record decent HD footage.