Portable fence system

1. A non-ground penetrating portable fence post system comprising:

a base having a first end, a length having a channel along and on top of said length and a midpoint, a second end, a first side, a second side, a bottom side, a first non-ground penetrating stabilization plate mounted perpendicularly relative to said length on said bottom side at said first end of said base, a second non-ground penetrating stabilization plate mounted perpendicularly relative to said length on said bottom side at said second end of said base, a pivot pin and a set pin located in said channel with a first axis and a second axis respectively between said first side and said second side and parallel to said bottom side wherein said pivot and said set pin are respectively located between said base second end and said midpoint of said length;

a post having a top end, a length with an axis along said length, a bottom one-third portion of said length, a bottom end, at least one bracket adapted to attach a fence panel to said length, wherein said bottom end is adapted to pivotally connect to said pivot pin and said set pin of said base for positioning said post to less than 90 degrees or greater than 90 degrees relative to said base, wherein said post pivots around said pivot pin and said set pin secures said post in a desired position, and wherein said bottom end is received in said channel of said base; and

a brace having a first end pivotally attached to said first end of said base, a second end pivotally attached to said bottom one-third portion of said length of said post, and a length adapted to be threadably adjustable wherein turning a first direction makes said length longer and turning in a second direction makes said length shorter.