Where are the best places to find people that have experience building and launching dapps, blockchain, and cryptocurrencies?
Here in the forums, look at the Alt forums. Also, read reddit (/r/bitcoin, /r/btc, and /r/cryptocurrency)
What is the acceptable process for launching a currency?
Community support, no pre-mine, and published source code. You also need to be able to have a good reputation and back up any claims with facts, not marketing hype.
What properties are you looking for in a new currency?
Nothing specific at this point in time. There's a ton of altcoins that already supports lots of features.
How would you as someone thinking of purchasing/mining some coins like to see the information presented?
Website and a well-formatted post in the Announcement section of the forums.
Are there some good prior launch campaign examples to look at?
Look in the announcement forums, there are a lot of them. WAVES was really successful at funding, so was DAO.