Job Anxiety

I like FedEx. Good hours, benefits and long term term potential... but I have a mild problem of hitting vehicles when I'm in the station pulling out or parking.
I am a handler DOT, so I drive a little bit. If I have anymore accidents within the next year, I'll lose my ability to drive and could be terminated.
I'm team lead of the handlers, so I probably am safe keeping my job, but I'm not fond of the handling aspects long term. It's like the carwash, but as team lead I don't have to do as much physical stuff.
Regardless, I have a part-time job, so I am looking for another job essentially much like I have been ever since I got out of grad school in 2001. I should just stop looking given the wasted energy the search has been.
I have my Indeed.com searches set up for email, and I have my various library websites bookmarked. I should just let them go.
Either LinkedIn or Glassdoor claims that 80% of jobs are found through knowing someone, which means I'm more likely to find a job by being out and about socially than actually looking... it would seem.
I'll probably write a book about a guy who wants a job and tries too hard to get one.

Okay, back to square one. I guess that I will go through the sites from the list I got from the Job Center. Some of the links are dead, while others are beyond redundant. I will continue to use my Indeed.com searches to generate leads in addition to my bookmarked ideal places of employment, but I need to cast a bigger net.

Here's what they have from A-E:

America’s Career Info Net	www.acinet.org
America’s Employer’s	www.net-temps.com
America’s job Bank	www.ajb.dni.us
Best Jobs USA	www.bestjobsusa.com
Brass Ring	www.brassring.com
Can Get It	www.cangetit.com
The Career Builder Network	www.careerbuilder.com
Career Buzz	www.careerbuzz.com
Career City	www.careercity.com
Career File	www.careerfile.com
Career Magazine	www.careermag.com
Career Shop	www.careershop.com
Career Site	www.careersite.com
Career Surf	www.careersurf.com
Careers/Wall Street Journal	www.careers.wsj.com
City of Troy, Ohio	www.troy-ohio-usa.com
Classifieds that Work, Brown Publishing	www.classifiedsthatwork.com
College Grad Job Hunter	www.collegegrad.com
Computer Job Store	www.computerjobs.com
Contact Employment Weekly	www.ceweekly.wa.com
Dayton Classifieds	www.jobmarket.coxohio.com
Dice High Tech jobs	www.dice.com
Direct Jobs	www.direct-jobs.com
Employment Guide	www.employmentguide.com
Environmental Careers Organization	www.eco.org
EPA-Environmental Protection Agency	www.epa.gov/ezhire
Equal Opportunity Publications	www.eop.com
Experience Network	www.experiencenetwork.com