Yes! Good idea.
From font page of FR
A report by the Public Interest Legal Foundation, an election integrity group, found that more than 200,000 ballots mailed to voters in Clark County, Nevada, were designated by the post office as undeliverable.
Clark is the most populous county in Nevada, containing the Las Vegas metro area. It has nearly 75 percent of the states population.
The county sent 1.3 million ballots to voters. The undeliverable ballots accounted for 17 percent of all ballots mailed to registered voters. Since Nevada has gone to all mail-in ballot elections, that means that 17 percent of the countys 1.3 million registered voters are effectively disenfranchised.