July 14, 2008

Re: Letter of Recommendation

To Whom It May Concern:

I am pleased to provide this letter of recommendation for Mr.Weldon Dietze of NAI Cravey Real Estate Services, Inc. Weldon worked with NuStar over the past year in finding a new location for our regional office in Corpus Christi. Our requirements were a little unusual and presented a formidable challenge. Throughout the process Weldon was patient, hard working, professional and diligent in finding the right facility for us. My experience working with him has been pleasant and I would definitely work with him again in the future. I would recommend him to others with similar needs. If you need additional information please feel free to contact me at 361-696-7561.

Sincerely,

Mike Truby
General Manager Central West Region