Weve had the chance to meet many more Senators and Congressmen in their states, Musser said.
Pawlentys aides said he has campaigned for and given money to Rep. Roy Blunt (R-Mo.), who is running for an open Senate seat this year, has done local events in Minnesota, and recently cut PAC checks for former Rep. Pat Toomeys (R) Pennsylvania Senate bid, North Dakota Gov. John Hoevens (R) Senate bid and Sen. Chuck Grassleys (R-Iowa) re-election campaign.
Collecting chits from Members is an important part of the process in laying the groundwork for a presidential run.
Romney was fairly successful in his effort to build a base of Congressional endorsements in his 2008 bid despite competing with a Member, Sen. John McCain (R-Ariz.).
Romney has also maintained relationships on Capitol Hill by hosting a major event for the NRSC, endorsing candidates for Congress in 2010 and writing checks from his PAC to GOP Members. But even Pawlentys supporters agree that Romney has a smaller hill to climb given all of the legwork he did last cycle on Capitol Hill.
Romney, less so than the other folks, already has a network in place, said one Romney supporter with ties to Capitol Hill. Beginning in 2005 and 2006, and then in 2007 and 2008, hes done this game.
Nonetheless, its clear that Romney and Pawlenty have different approaches when it comes to seeking the support of Members. Romneys team was renowned for its organized effort in securing dozens of endorsements from Capitol Hill after he announced his campaign.
I dont think theyre viewing this like the Romney guys with a ... list, said one Pawlenty supporter. The system is being set up to hit the ground running if he ever decides to pull the trigger.
It appears, however, that Romney and Pawlenty are the only potential candidates having casual conversations with Members. Other often-mentioned GOP candidates, including Palin, Indiana Gov. Mitch Daniels and Mississippi Gov. Haley Barbour, are not engaged in formal or informal outreach efforts to Capitol Hill.
The only often-mentioned potential candidate on Capitol Hill, Sen. John Thune (R-S.D.), has repeatedly told reporters that he is focused on winning re-election in November although the March 30 filing deadline passed without him drawing an opponent. Thune is also not laying any formal groundwork with his colleagues, although he presumably would have the least work to do because of his career in the House and Senate.
In addition to Musser, several other seasoned senior advisers ingrained in Washington are working with Pawlentys PAC. Former Republican National Committee spokesman Alex Conant, a Gopher State native, is serving as the PACs communications director, and veteran lobbyist Sam Geduldig is an informal adviser, serving as Pawlentys chief liaison to Capitol Hill and K Street.
Former Rep. Vin Weber (R-Minn.), who supported Romney early in the 2008 cycle, is serving as co-chairman of Pawlentys PAC.
Hes begun the process really with the leadership of John Kline, and its a very informal, soft-sell approach to meet people who may not know him, Weber said. Hes not making an attempt to organize support or anything like that, but just to introduce himself to people.
Former Sen. Scott Brown, R-Mass., candidate for U.S. Senate in New Hampshire, holds his hand over his heart during the singing of the national anthem as he waits to take the stage for his town hall campaign rally with Sen. John McCain at the Pinkerton Academy in Derry, N.H., on Monday, Aug. 18, 2014.