Yes you could. But I doubt that you will find anywhere to fly such a thing. VFR 135 is pretty much useless as far as making money goes.
I have heard of a few 135 VFR outfits in the southwest. AZ and NM and the other blistering hot dry states! Mostly special type of operations, such as............um......well I can't even remember what the operation did.
The point is, according to regs there is a 135 VFR operation, you will be hard pressed to actually find one though.
My advise would be to continue instructing for another 400 hours and then hit the 135 market. If you are not a CFI then catch a job hauling fattie tourists up and down the beaches during the summer. It ain't glamerous, but it does build the total time. Remember you cannot haul peeps from point A to B for hire unless your 135. You can haul peeps from point A to Point A (staying within 25 miles) and thats part 91. You do have to comply with the 135 regs concerning drug and Alc. testing though.
But as said above this is all for PIC. If you can score a SIC 135 job then your good. Hit all the Charter operators out there that use 2 pilots. Air Ambulance, etc...
Oh and about the fat tourists........BEWARE THE BIGGUN WITH THE GLOSSY LIPSTICK, THAT INVITES ALL THE PILOTS TO A FREE COOK OUT, WITH FREE BOOZE!!!!! ITS NOT FREE!!!! Oh the horror......poor old Harry was never the same. Lucky for us we were all faster runners than Harry! We extracted him the next morning, Ahh to be 20 again!, but only for a couple of weeks!