I'm thinking about entering the job market again just so I can get away from being a sales person and get back to 'working'.
To offer some legitimate advice, I'd say if you haven't spent much of your career learning sales and networking, get started a year or two before you make the jump.
So you mean its difficult to find projects?
The projects are easy enough to come by - freelancing means a disproportionate amount of my time ends up on boilerplate tasks that are both important to clients and difficult to charge for.
On-site meetings, catchups, what-if conversations can fill up a good chunk of the week. As the 'do-er' in my previous roles, I find this part of freelancing exhausting.
These are exactly the things you should be charging for - otherwise your clients won't respect your time.