If you did resilient channels you would want to avoid grounding the floating part of the RC

Not if your frontal cortex is melted when you arrive home after nine hours of repetitive bullsh** floating in a stew of mediocrity and your days off are spent watching the minute hand spiral toward the inevitability that you must once again return to imbibe of said stew the next day.

I like the floating stuff myself it's easier and cheaper to replace if needed. 

You can also just sheetrock over it with 1/4" rock, then tape/mud/float.  

You're left with 2 days floating in between these stays that, because of your 3-day minimum, will not even be seen by anyone searching.

I've been preapproved already and have been working with an agent trying to locate a solid property, but there aren't a whole bunch of multifamily properties floating around.

They are a lender out of Virginia who does in-house underwriting, quick closes, free float down, and appears to have quite aggressive interest rates.I'm considering using them for my next loan in Atlanta, but I would hate to leave the lender I've used for several other loans unless I'm confident in the reliability and reputation of Aurora.

I'm assuming the program you are considering is similar to the taught by Jordan Goodman of Money Answers or something similar where your "extra" cash is used as float to "earn" interest (save you the interest payments).The best way to find Home Equity Lines of Credit is Google and start dialing for dollars.If this is not what you are looking for, the post back with more information and we'll see if we can help.

His examples of success also point out that "a Rising Tide Floats all Boats."

I recommend educating yourself by utilizing all of the free knowledge that is floating around on this site just waiting to be captured.