Indian Arm is fine. To avoid afternoon winds, be off the water before noon, expecially on hot days. Paddling in the early morning, especialy on weekends, will also help you avoid motorboats and their annoying wakes. Also, avoid Friday evenings.
For day paddles, we launch at Barnet Marine Park (there's no overnight parking), cross Moody Inlet to Belcarra and paddle along along the west side, past Belcarra Park, around Hamber Island, past Jug island, into and around very quiet Bedwell Bay and then to Twin Islands. This route is almost always near shore, so if you dump, you can self rescue.
Tides are only an issue regardng put ins and take outs as the water recedes quite dramatically at low tide. It's not a problem if you don't mind getting your feet wet.
I also suggest taking a course with a certified instructor through the RCABC (
https://bccanoe.com/members/instructor_search.php) to improve your paddling strokes, (such as the forward stroke, draws and pries and the J stroke). The Beaver Canoe Club also organizes trips.
Have fun-and always wear your PFD with a whistle attached, and in your boat carry a spare paddle, bailer, throw rope and a dry bag with spare clothing.