EXHIBIT 99.1 CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350 (SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002) Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of Title 18, United States Code), each of the undersigned officers of Bowlin Travel Centers, Inc., a Nevada corporation (the "Company"), does hereby certify with respect to the Annual Report of the Company on Form 10-K for the year ended January 31, 2003 as filed with the Securities and Exchange Commission (the "10-K Report") that: (1) the 10-K Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) the information contained in the 10-K Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Dated: April 22, 2003 /s/ MICHAEL L. BOWLIN - --------------------------- Chief Executive Officer of Bowlin Travel Centers, Inc.