Hi Joe, I guess I'll give my list to you in a chronological order. I use a 8" LX200 and this is how I try to keep it working well.
Every time I BEFORE use it:
Before use I wipe down the outsides of the scope, mount, tripod with a clean lint-free cloth to get any dust and things off of it. I do it easy to not scratch the paint.
I check the electrical connections for bent plugs or anthing like insects/dustballs that would interfere with operation.
After use:
After letting it dry (dew is bad in my area), I check it over for any problems that would have occured (bird doo-doo has been on a scope a few times funny enough). Then I just pack it away carefully, or leave it setup with a cover on it in the garage.
Every 1-2 months:
I wax the steel tripod with a standard car wax and let it air out well. Most waxes use some organics that have low volatilities and I don't want them outgassing onto the optics. I check all of the bolts on the tripod to make sure none have come loose and I wipe the other non-waxed parts down to get any dust/grime off.
I also check the little screws/bolts on the fork mount and OTA to make sure they aren't loose. I look to make sure none of them are rusting and leaking any "rust stains" anywhere.
I've never used any specific waxes on the OTA for fear of stripping any coatings off. I'm sure there are some safe ones that people know of, but mine stays very clean and streak free just by wiping it carefully. Maybe someone else can recommend what they use.
Aside from that, I just try to be careful and meticulous about how I pack things away. I make sure everything is secured in it's place and I don't store it for long periods of time in damp places (like the garage).
I've heard of some people placing a packet of silica gel (that drying agent in shoe boxes) next to the OTA when storing for a long time to prevent any moisture from damaging optics.
Hope this helps give you an idea!
Clear skies and clean scopes