I bought the dual bucket dolly five years ago. Yes it was expensive but you get what you pay for. I use the product often keeping three vehicles clean and it works just as good now as day one. ...
I just use whatever good car soap I have when I wash my boat. I pull my boat out after each use, completely wash the boat, let it dry a bit and then put in inside the garage. I run a SeaRay 205...
I have five. One doesn't work either... it sprays in only one direction (on the pull) and now leaks all over the place when you try and use it. The other 4 are good so I guess 80% working isn't...
My favorite is Wolfgang Deep Gloss Paint Sealant, but I like everything I've tried in the WG line. I use WG products most often when making vehicles shine.
Yes- I say rotary is best for gelcoats on boats and RVs that have a lot of oxidation. I use a Flex DA on my boat but is sits in the garage when not in the water so is very easy to maintain.
[ame=http://www.youtube.com/watch?v=WKFdlAFgio4&list=PL3D7FB26D1D6B6611&index=13&feature=plpp_video]How to tape-off car trim before machine polishing...
[ame=http://www.youtube.com/watch?v=YPF_dwthk2g&list=PL3D7FB26D1D6B6611&index=5&feature=plpp_video]Tips and Techniques for Interior Detailing - YouTube[/video]
Do you have a Mac? I use iMovie that comes with a Mac so you don't have to buy anything new. It's easy to use even for beginners. I take a lot of GoPro videos and normally don't do much editing...
Never been burned by it but it does get hot. I'm very cautious touching even the metal cleaning tool while I'm using my machine. I like it hot though so I'm not complaining...