0001193125-11-003763 SC 13D 1 20110107 20110107 MASTERS CHARLES G 0001133200 SC 13D 3400 82ND WAY NORTH ST PETERSBURG FL 33710 DEER VALLEY CORP 0000095047 2451 205256635 1231 SC 13D 34 005-37539 11518008 4218 W. LINEBAUGH AVE. TAMPA FL 33624 813-885-5998 4218 W. LINEBAUGH AVE. TAMPA FL 33624 CYTATION CORP 20010626 COLLEGELINK COM INCORP 19991122 CYTATION COM INC 19990318 SC 13D 1 dsc13d.htm SCHEDULE 13D