TyBobBilly, you are on some prime real estate for small mouth; you do not need a boat either.
Between Gagetown and Mactaquac anywhere you find a bridge or some old peers you should have some good luck.
Take a drive up the "Scenic" route between Oromocto and Fredericton (Route 105) and stop along the way you should have some luck. OR if you prefer keep on the South side (Route 102)
The Saint John River system has a tone of smallmouth waiting for you.
IF you can, get up the old trans Canada highway (still Route 102 on the map) Between Woodstock Road and Mactaquac...always found this was some of the best fishing for Bass. Tone of places to stop on either side of the road here with Bass waiting to bite.
Best of luck