My E26-2 has neither a bimini nor a dodger. Like Christian, I'm not wild about either for a few different reasons, even apart from the cost issue (which is considerable). Also, fixing a bimini on my particular boat would be a challenge. At the same time, I do frequent single handed trips over to Catalina and would really like to get some kind of shade during the hours I spend in the sun. Since I, like Christian, am sufficiently secure in my masculinity, I began to noodle on the idea of whether an umbrella might work as an adequate and inexpensive solution.
My boat is tiller steered, which means that my normal position is at the companionway bulkhead. Even when I'm motoring over to the Island under autopilot, I sit with my back against the bulkhead. So unlike with Christian's set up, which he affixed at his steering pedestal, I needed mine located right at the companionway.
What I wanted was something that was: (1) tall enough so it would not impeded visibility and not interfere too greatly with moving from the cockpit to the foredeck. (2) short enough so that it would clear the underside of the boom, so that it could be used under sail. (3) strong enough so that it could stand up to at least a moderate amount of air without collapsing or turning inside out. (4) simple enough so that it could be deployed or taken down quickly and easily.
I decided to give the Magma Boat Umbrella a try.
http://www.westmarine.com/buy/magma--cockpit-umbrella-pacific-blue--15038581 This baby seems to have all of the attributes I was after. So far I've only tried it at the dock (in yesterday's high winds, no less), but I'm reasonably confident it will work just fine under way.
Some things I like about this umbrella: (1) It seems to be well made. (2) It is designed specifically not to turn itself inside out when wind catches it from the underside. (3) It easily breaks down into a small package with its own carrying case. (4) The umbrella is mounted on a fiberglass pole so it has a bit of flex, which I think is a good thing. (5) It has 4 little straps if a person wanted to run additional stabilizing lines. I'm not sure why I would need to do this, but I could easily make some up with shock cord and snap hooks if I wanted to. (6) It's much cheaper than a bimini (i.e., $69 vs. the $1600 I was quoted by one of our top canvas shops--which eventually concluded that a bimini probably would not work well on my boat anyway).
The umbrella comes with a rail mount, which was not of use in my case. Attaching it to any of my stanchions would not put it anywhere near the position I needed. So what I did was cannibalize the plastic block by removing it from the rail mount and then screwed it into my bridge deck, about two inches above the cockpit sole. This is the perfect height, allowing the tip of the umbrella to clear the boom (i.e., with the main up) by a few inches.
An added bonus of putting it in this location is that the umbrella overhangs slightly the sliding hatch when the hatch is pulled all the way aft. What this means is that when we get rain I should be able to leave the companionway hatch boards out without getting rain inside the cabin. We'll see how that works, especially if El Nino delivers on the much-needed wet stuff.
Included are some pictures. I'll report back with how well it works under sail once I've had chance to test that out.