Try something new and replace it with nothing....The properly invoke the commerce clause (for maybe the first time in decades) to declare null and void all state "shall issue" mandates....This will have the effect of making the purchase of policies across state lines a reality, with no new legislation.
Remittance taxes sounds like a good idea at first blush, but those sending money out of the country will just move on to other means, like sending money orders via mail or courier.....How about wall bonds, a-la the war bonds from back in the 1940s?...Has the feature of being a voluntary transaction.