Gov. Faustino Dy Jr., national president of the Nationalist Peoples Coalition (NPC), said Mrs. Arroyo and her entourage are expected to arrive at 1:30 p.m. on board the presidential chopper at the Cauayan City domestic airport.
Meanwhile, third district Rep. Faustino Dy III, the governors younger brother, belied rumors that their family is supporting different presidential candidates, saying they are 100-percent behind Mrs. Arroyo.
"Our family is solidly behind her. How can we turn our backs against a person very dear to us? She is not only a close family friend but she cares so much for his province," he said.
The Dys patriarch, the late, long-time governor Faustino Dy Sr., was one of the political lieutenants of Mrs. Arroyos father, the late President Diosdado Macapagal, in his failed re-election against then Senate President Ferdinand Marcos in 1969.
From the airport, Mrs. Arroyos entourage, accompanied by Gov. Dy and other provincial officials, will go on a motorcade to the newly completed Cauayan City District Hospital in Barangay District I for its inauguration.
From Cauayan City, the President will proceed to San Manuel town in the provinces vast Mallig plains where Lakas-CMD (Christian-Muslim Democrats) and NPC members in the region, led by former police general Thompson Lantion, the administrations congressional bet for the lone district of Nueva Vizcaya, are expected to welcome her in a grand rally.
The President is also expected to be the special guest of todays birthday celebration of Gov. Dy, the acknowledged leader of the politically influential Dy clan who includes Rep. Dy III, Cauayan City Mayor Caesar Dy, Angadanan Mayor Napoleon Dy and former three-term Isabela governor Benjamin Dy.
At least eight members of the clan are running for various positions in the May 10 elections.
Isabela, the countrys major rice-producing province, accounts for about 60 percent of the regions total registered voters.
This is Mrs. Arroyos seventh visit to the province since she assumed the presidency.