1) The Demchurian Candidate: Run for a state or local office on a rabidly anti-gay platform for the sole purpose of splitting the vote with a genuinely anti-gay politician.
http://www.democraticunderground.com/discuss/duboard.php?az=show_topic&forum=104&topic_id=3055898#30577022) Stand around sidewalks and parks offering "Free Divorce Registration" to people who have had their marriages destroyed by gay marriage.
3) Homosexual Recruitment Drive. "Hi, would you like to become a homosexual? No? Why not? You think you were 'born straight'? Oh, is that so! So, people who are gay must not have been 'born straight, right?"
4) County Fair Freak-Show Booths. Pay $0.50 to "..see the gay family in their natural environment. A real-live gay family will talk to you and answer your questions."
5) Shock-and-awe campaign of simultaneous gay-rights lawsuits filed pro-se in ultra-conservative dirt-poor jurisdictions.
http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=221x60636) Celebrity door-to-door canvassing. Take a celebrity spokesperson door-to-door to do "Voter ID" and to talk to people about gay rights and marriage equality. For example, take Margaret Cho to Asian neighborhoods, Whoopi Goldberg to black neighborhoods, or to any community where they have been tested as having a high approval and recognition ratings."
7) Infiltrate and sabotage from within. Where you can't infiltrate, create the appearance of infiltration to spread distrust and contention within their ranks. I won't go into detail HERE.
8) Re-direction. Purchase mailing lists of conservative Christians and encourage them to direct their time and money into more useful endeavors-- for example ending the human sex slave trade, supporting The Christian Children's Fund, or fighting against the oppression of Christian minorities over-seas.
9) Create satirical anti-gay PACS and use them to put satirical position statements on the voter education packets for ballot initiatives (this has already been done). Something like "The Society for Heterosexual Breeding.
10) Join anti-gay protests and out-do them with slogans like, "Gay eat Christian Babies."
11) Find opportunities to speak at anti-gay rallies, use quotes in your speech from Adolf Hitler, and at the end of your speech tell them where you borrowed your words from.
12) Work the crowd at anti-gay rallies to collect signatures for bogus causes that you can use to humiliate them. Or, collect signatures for REAL causes for use to re-direct them in more positive directions (see item 8). This information, once collected, can also be shared or used for other purposes.
13) Information collected from #12 can, for example, be used to call anti-gay people to attend meetings in a college auditorium only to find that they aren't scheduled for the space and it's being used for a physics final.
14) Obtain copies of the signatures they've collected for ballot initiatives (public domain) and confirm that they are collecting valid signatures. This information can also be used (if legal) for various other of the above programs.
15) Compare the list of petition signatories to voter registration lists to identify registered voters who have NOT signed the anti-gay petitions. Target THOSE individuals for outreach.
16) Leave ridiculously anti-gay material in supermarket literature racks. For example, "gays eat Christian babies" and "gay people sneak into your house and steal your breath while you're sleeping." Similarly, locate ACTUAL anti-gay literature left at the supermarket, duplicate the style of the material, and replace it with pro-equality literature.
17) Determine who on the pro-gay email lists is actually someone working for "the other side" and intentionally feed them mis-information and re-direction.
18) Harvest email addresses of anti-gay organizations and make sure they can easily fall into the hands of spammers. Also, send re-direction messages to those addresses (Save the Children).
19) Target neighborhoods where Catholic churches have been shut-down with messages saying things like, "Your archdiocese spent forty million dollars this year to try and keep gay people from marrying. That would have been enough to keep your church's doors open for three more years."
20) Similarly, leave literature to that effect on the windshields of cars in church parking lots.