quickly jump to an object in Object Explorer in SSMS
Try using the Object Explorer Details window.

It's the second option under the View menu or F7 to open it.  Once there you can just select the category in Object Explorer you want to look at (tables for example) and then in the OE Details window you can just type the name of the table.  As an added bonus you can sort by name, schema, create date and a number of other really useful columns.