Cathi, I really think the best way you could spend those 4-5 hours is marketing your practice, rather than looking for 'jobs'. The reality is the VA market is fairly saturated so even if you do find a legit site with job and project listings you're going to be competing against hundreds of other qualified (or not

) VAs. Better to focus your energy on
bringing the clients to you with a diverse and ongoing marketing campaign.
Imagine, if you tallied up all those 5 hour afternoons scouring the net for work, how much time you would have already devoted to getting your name and company out there!