I wouldnt think the airlines that paid $0 would be competitve at all...i never could understand Texans anyway.  
I got alot more PMs than i expected on this.
Who's hiring in this list?  i have no idea. Do they all do VFR 135?  Not sure either. I just did a search for operators in aircharterguide.com for single engine operators in New England.  A co-worker of mine did fly 135VFR C-206s at Telford dropping of pax and mail to the outer islands in Maine.  
Block Island Airlines, (800) 411-3592 
Maritime Airways, (888) 229-4449 
New England Airlines, Westerly State Airport, Westerly, RI, (401) 596-2460 
Shoreline Aviation, New Haven, CT (800) 468-8639 
Telford Aviation (207) 768-5583
Resort Air, PO Box 577, (800) 683-9330, (401) 466-2000 
Chester Charter Chester, CT
Eagle Aviation E Haddam, CT
Robinson Aviation E. Haven, CT
If your just looking for something besides instructing can i suggest doing some aerial photography.  The USDA does crop compliance missions which include flying north-south routes every mile and a half over every rural part of the country.  Not very exciting work, but you can actually fly ALL day on these jobs.
Good Luck and safe flying.