Yup, that too. It would probably be easier and cheaper in the long run to call up the agent. If it is with a signed, union company you will need the agent anyway. If it isn't, and the deal is smaller, you will still want to consult an entertainment lawyer. My experience is that it isn't just what is on the contract that screws you, but what isn't on it. An entertainment lawyer can see any problems, even hidden ones and can show you them.
Agreement with Naimas and everybody else regarding *not* signing without having the contract reviewed by somebody who knows what they're doing.
You might be able to get yourself an agent with an offer on the table, but this might take you time, because even with an offer, if there isn't much money, it might take awhile to find an agent that's interested, and you may not have the time.
Likewise, without much money, you're going to find that an entertainment attorney (and that's the only kind you want) won't be willing to work on commission, and a decent entertainment attorney generally charges a hefty retainer.
However -- most states have what is known as a "Volunteer Counsel for the Arts" -- where lawyers specializing in this sort of law will provide free or low cost services to members of the arts community on a semi-volunteer basis.
So you should definitely investigate this possibility in whatever state you live in. When I was starting out, I retained a lawyer through this service in New York and had a very good working relationship with him.
But whatever you do -- don't just sign it, because while you're thinking about the money now, in the long run, other issues that you're probably not even aware of are often much more important.
NMS