Alright, I need some guidance..I've been using Neteller exclusively since Firepay went by the wayside. What is my next best option for funding my gambling habit since I live in the US?
You could be out of luck. No doubt any other processor that seeks to fill the void will have the FBI and/or DoJ after it.
Click2Pay were allowing some US customers, and their strength is in being an all purpose eWallet, not just for gambling. It will be harder to make a case against them without the full implementation of the "safe ports" act. Payspark seems only for MG casinos, and may well shut down to most US players if MG pull out altogether.
If RTG create their own payment processor, you should have no problem depositing and losing online - just wait till you win though, they will have a heap of excuses to draw from.
The remaining option may be a check in the post to the casino, made out to their holding company. Slow, but hardest to stop.
Finally, they could open offices offshore or in Mexico. US players cross the border with the cash (up to the max allowed without having to declare it is leaving the US), and deposit in person. Withdrawal can be by similar means, or taken in goods. Only the most determined player will go this far, only those who emigrate to a country where gaming online is legal will be seen as the most determined of all.