Sorry for the late reply--been busy detailing....
Joshua312
Yes any blue painters tape will work. Some brands stick better than others. I use 3M. You can buy it at Target, Home Depot, etc.. It's the same stuff at the PBE stores,only difference being in selection of widths. Target and Home Depot only sell the wider 3/4" or 1" and wider tapes. If you want thin stuff, you need to go to a PBE.
While taping does save a lot of time, it needs to be remembered when I'm on an all day detail, my brain is at its sharpest when I begin. 12 hours later, the potential for me to miss a spot of residue is much higher than earlier in the day, so by the end of the day, I want to be working towards completion. So yes it saves me time, effort, and energy that can best be applied towards the interior or other parts of the car.
G35stilez
re: Trailer shots
Sure, see below
re: Taking over Parking Lot
Not really. The owner parked his car at the end of the parking lot. I parked my trailer as close to the car as I could. When people came and went, I just moved it around. I tried to minimize what I had on the ground to minimize the moving. The property owner loved my work, and was very gracious about me working there. She encouraged me to leave a stack of business cards with her.
re: Green and Blue Tape
The green tape is actually a special tape I use for my video shooting. It was left over from a green screen project I did years ago. It's a type of gaffers tape. It's wide, and not too tacky, much like painters tape. I only need a few strips to cover things. You can't buy this at a paint store--I got it from a gaffer supply store.
klnyc
LOL. I built the trailer to ease the burden of having to load and unload my MINI. While I detail every day, I am also responsible for taking my 2 year old son to school in the mornings, so unloading the gear each night so I could put his child seat in the car, then loading it back up was wasting too many hours, and too much energy. The trailer makes life much more simpler. You can call this Version 1. It's a work in progress, making changes to it every day. I'm working on a new version of the trailer that's spiffier looking. LOL
Here's my rig.