Bike/Trike thoughts... Lots of thoughts.

It's been brought to my attention that most people tour on Bikes not Trikes. Why? Is there a reason Bikes are better? What are the pros and cons of Regular bike vs Recumbent bike vs Recumbent Trike for touring.

I like the idea of a recumbent Trike for several reasons, one I hate most bike saddles. At my current weight most are painful to sit on and painful for days afterward. I can see that that could change after losing a significant amount of weight. Another is balance and fear I count this as one thing because the one leads to the other. I have a constant low level of vertigo with occasional increased levels that range from discomfort to need to touch something to walk upright due to visual issues. Normally I can ignore it and just keep going, when it's worse the thought of trying to balance on a bike is scary, especially if riding near traffic. Sometimes just going up or down stairs is scary. You would rarely see me climbing stairs without touching a hand rail or the Wall. The vertigo is believed to be allergy/ear related. That is NOT something that is likely to go away with losing weight, though clearly I would not be upset if I was proven wrong.

Now if there is a good reason why touring on a Bike is better than a Trike I'm open to suggestions. It does have to be enough better that it would out weigh the balance/fear and I hate saddles issues. I do a lot of things in a less than steady state, so I could do a tour on a bike unless the vertigo got really bad. I'm not saying I'd be able to enjoy it as much but I could do it. (It's hard to enjoy the scenery if it won't hold still and if it starts jumping around or spinning all bets are off.) DH says he's not sure you could set up a Trike to carry the things we might need on a bike tour as we are looking at not using a touring company that would carry our stuff in a van. Instead we would like to plot our own route and carry what we need, clothing etc.

Also there are recumbent bikes... That might take care of the saddle issue. (not sure as I've not tried one) but I am concerned that leaning back without that extra wheel for stability might be worse than riding a regular bike. Oh well. Lots of time to figure it all out I guess.