Thanks guys! This has given me a lot to think about. To try to reply to everyone's post:
-How I find my properties without the MLS: I have been finding my properties for the past 4 years without EVER using an agent or MLS. Lots of methods and resources. It's always been off-market too.
-Obtaining disclosures/reports: I have never had trouble getting copies of disclosures and inspections, agents/sellers will just send it to me when I ask.
-What Form would I use without being a NAR member: That is a good point, I suppose I could join NAR, and just not the MLS. The MLS is the larger cost of the two that I truly don't need.
-Hanging my license as a referral agent: But then I can not write my own offers, only refer. But as Daniel Y mentioned, I could just ask someone to represent me and request a referral fee. At least get something extra from it. Perhaps I will go that route.
One of the reasons I wanted to get my license is that some of the properties I find off-market have an agent representing the seller. They almost always refuse to accept any offer form other than the Association of Realtor forms.
I once had to scramble to find an agent to represent me on a time sensitive deal, but the agent demanded to view the property herself first before writing my offer. I then went to find another agent, but by that time, the seller accepted another offer. If I had a license, I could have done it myself and moved much quicker. I also could take 2.5% from the transaction.