Meet Our Team

Roger GreerRoger Greer

Hometown 

Warner Robins, GA

Certifications & Experience

  • Project Adventure Level 2 Trainer (Professional Vendor of the Association of Challenge Course Technology) since 2002
  • Signature Research Trainer (Professional Vendor of the Association of Challenge Course Technology) since 2003
  • Alpine Tower Level 2 Trainer (Professional Vendor of the Association of Challenge Course Technology) since 2019
  • Wilderness Medical Associates International Wilderness First Responder
  • American Mountain Guides Association Top Rope Site Manager
  • Professional Climbing Instructors Association Climbing Wall Instructor
  • Professional Facilitator since 1994

Park staff member with camp kids on challenge courseAnde Oliver

Hometown 

Moncks Corner, SC

Certifications & Experience

  • Alpine Tower Level 2 Challenge Course Practitioner (Professional Vendor of the Association of Challenge Course Technology)
  • Wilderness Medical Associates International Wilderness First Responder
  • Professional Facilitator since 2003


Anna BartosPhoto of Anna Bartos

Hometown 

Rockford, Illinois

Certifications & Experience

  • Alpine Tower Level 2 Challenge Course Practitioner (Professional Vendor of the Association of Challenge Course Technology)
  • Professional Facilitator since 2015
  • Rock Climb CCPRC/Wall Tech Status
  • USA Climbing Coach – USA Climbing

Mark BartlesonMark Bartleson

Hometown 

Fort Myers, FL

Certifications & Experience

  • Signature Research Level 2 Challenge Course Practitioner (Professional Vendor of the Association of Challenge Course Technology)
  • ACCT Inspector
  • Challenge Design Innovations Inc. Trainer (Professional Vendor of the Association of Challenge Technology) since 2003
  • Professional Facilitator since 1996

A man on the Challenge Course at James Island County ParkLuke Chachula

Hometown 

Rockford, IL

Certifications & Experience

  • Alpine Tower Level 2 Challenge Course Practitioner (Professional Vendor of the Association of Challenge Course Technology)
  • Wilderness Medical Associates International Wilderness First Aid
  • Rock Climb CCPRC/Wall Tech Status Professional Facilitator since 2016

Charles HaglerCharles Hagler

Hometown 

Hilton Head, SC

Certifications & Experience

  • Level I Challenge Course Facilitator
  • Professional Facilitator since 2017


Amy HaleyAmy Haley

Hometown 

Boonton, NJ

Certifications & Experience

  • Level I Challenge Course Facilitator

Robin LawsonRobin E. Lawson

Hometown 

Ellicott City, MD

Certifications & Experience

  • Level I Challenge Course Facilitator
  • Professional Facilitator since 2015


Sheilah PerrySheilah Perry

Hometown 

Northern Cambia, PA

Certifications & Experience

  • Level I Challenge Course Facilitator
  • Professional Facilitator since 2016


Dave SmithDave Smith

Hometown 

New Lexington, OH

Certifications & Experience

  • Alpine Tower Level 2 Challenge Course Practitioner (Professional Vendor of the Association of Challenge Course Technology)
  • Professional Facilitator since 2011


Jennifer TimmermanJennifer Timmerman

Hometown 

Fort Mill, SC

Certifications & Experience

  • Alpine Tower Level 2 Challenge Course Practitioner (Professional Vendor of the Association of Challenge Course Technology)
  • Professional Facilitator since 2016


Image of Charleston County Park Staff member standing outsideMadeline Tucker

Hometown 

Charleston, SC

Certifications & Experience

  • Alpine Tower Level 1 Challenge Course Practitioner (Professional Vendor of the Association of Challenge Course Technology)
  • Wilderness Medical Associates International Wilderness First Aid
  • Rock Climb CCPRC/Wall Tech Status
  • Professional Facilitator since 2017