help!!! this brah create a routine w/ limited equipment

[bishubetterknowit]

this is my first post on this forum. i used alot of full body workouts when i first started lifting but now i find that i respond better to hitting two muscle groups per session. i am only going to have access to a barbell dumbells a bench with a preacher attachment and i also have a good lenght of surgical tubing i use alot to work up a good pump and really tear up the tissue

so im looking for all the opinions i can get on my 3 day split
that looks like this:

Chest / Tri's

Legs / Bi's

Back / Shoulders

i want some one whos experienced to help create a routine i can stick by because i always think im not giving myself the best workout for my body .......